| 5a7d156b76908b60b72d1acc1d4b5959e7a9647c |
|
23-Jul-2014 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Add HDMI CEC HAL
Implement the spec as per
hardware/libhardware/include/hardware/hdmi_cec.h
Change-Id: I02e1ba9deee1007b7e5922c363b9f5d6c6ad82a9
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| af497507a296d3280b6bcd231223d623ef4ef15f |
|
31-Jul-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Switch to VD object
Use the VD object by default for writeback.
b/16315225 -- GCast: GCastV2 is mirroring a Green Screen to the Chromecast Dongle followed by a Kernel Panic
Change-Id: I4a16e1fd393f9098df675ac59c835bc835806832
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 253d8a06d8c2b35e8cf22f853a8b2590848b5436 |
|
08-May-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Map dirtyRect to layer destination before using.
DirtyRect for a layer is generated w.r.t to its buffer
coordinates. It needs to be mapped for layer destination
(display) coordinates before using it to calculate the frame's
ROI.
Change-Id: Id86f495b2016da2cfd5aed4d86bff6d3035abf10
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| c9b4387ff5af60882a032188b64b85bebad3977a |
|
18-Nov-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Extend partial frame update for split displays
Extends partial frame update support for split displays by calculating
changing region(ROI) independently for each half of the screen. In case of
only one half updating, display driver shuts down the DSI/MDP mixer control
of the non updating half.
Maintains two ROI's for each display. In case of Non-split
displays, only left ROI is updated.
Change-Id: I8a67fe40aac665a48b6f8a46beffb9f8027851b2
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| d50e2fa08aa8e3d3ae103cd9d878af97ea496851 |
|
27-Feb-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Use layer dirty rect to calculate frame's updating ROI.
Use layer dirty rect instead of display frame to calculate frame's ROI.
Change-Id: If5fe93da7815efdf9b44ed683a4d80b397921cf1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 3d3705af561ebe7182b23fdc81e0b755d22b11eb |
|
17-Feb-2014 |
Praveena Pachipulusu <pveena@codeaurora.org> |
hwc: Use proper typecasts.
- Remove compiler warnings
- Use proper typecasts
Change-Id: I7391f32ae31283239f5cebb93b02f3ce3a5c99f3
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| e21110177d7605c4668bad3e2de85c8bb2a531f7 |
|
01-Apr-2014 |
Raj kamal <rkamal@codeaurora.org> |
Display and wfd synchronization during teardown.
* Provide a binder interface call for wfd module
to inform display about the start/stop/pause/resume
of wfd session.
* This is needed for wfd-hdmi synchronization in
case of v4l2 wfd solution. If hdmi is plugged
in during v4l2 wfd session, display-hal waits in
uevent thread for wfd teardown notification from
wfd module, before going ahead with configuring
external display.
* For VDS WFD solution, display-hal waits in uevent
thread for wfd-teardown to be signalled from
the composition thread.
Change-Id: I9514cb5bc7ff81de0b5dd4cdf66d8286a64ba094
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 9c2ae1c5238bfa2bfb2fb004fd82534c0460d7f9 |
|
15-May-2014 |
Naseer Ahmed <naseer@codeaurora.org> |
Revert "Revert "hwc: Set GPU performance hint.""
This reverts commit 74252f471f908060c238d63195acd7d39a615fd3.
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 74252f471f908060c238d63195acd7d39a615fd3 |
|
28-Apr-2014 |
Iliyan Malchev <malchev@google.com> |
Revert "hwc: Set GPU performance hint."
This reverts commit 2230bdba7e80ef0378f67687771faa1bbfa630bd.
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 2230bdba7e80ef0378f67687771faa1bbfa630bd |
|
15-Mar-2014 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Set GPU performance hint.
1. Set the GPU hint flag to high for MIXED/GPU composition only for
first frame after MDP to GPU/MIXED mode transition.
2. Set the GPU hint to default if the current composition type is GPU
due to idle fallback or MDP composition.
Change-Id: I208a778017435a5a4620142da9d9fb3c50e09155
(cherry picked from commit fb822910e1ecb65a13e06751c92ef1f1ae332b75)
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 01cbebaaabd86eb7674a6d4b6939b0899f7bce3f |
|
05-Mar-2014 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Remove VPU related code
Targets in which VPU interacts with display through HWC are no
longer supported.
Change-Id: I65a5348a375ad0c193a8659d0cdfb37c2db6f38e
(cherry picked from commit 330a2820c28355e805cbecd097c839914a6dc1b2)
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| bad2217825fe0a98d9c4a987a139f4d7a0e05a2f |
|
21-Feb-2014 |
Tatenda Chipeperekwa <tatendac@codeaurora.org> |
hwc: Enable downscale feature through system property
Add support to turn the MDP downscale feature ON through the
use of a system property. 'sys.hwc.mdp_downscale_enabled' shall be
set to 'true' in build.prop file to enable this functionality.
This is required for OEMs that might have privacy concerns over panel
size information being exposed.
Change-Id: I354b25b1fdabe5786aed7552f2afccda35412467
(cherry picked from commit 5d14c718eeea661a8f29278bfb283c7d2161e4a2)
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| b651a4b0947e3b812e410bb6564e804980343685 |
|
02-Mar-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "gralloc: Add GRALLOC_PRIVATE_USAGE_WFD flag"
|
| 95a496f2c9ad7fed0cccaa33c3f544f47a542d44 |
|
20-Feb-2014 |
Manoj Kumar AVM <manojavm@codeaurora.org> |
gralloc: Add GRALLOC_PRIVATE_USAGE_WFD flag
1. Screenrecord and WFD use virtual display and encoder.
Since HAL supports only one virtual display, we need a
definite way to distinguish both use-cases.
Failure to differentiate will break Screen record + WFD
concurrent usecase.
WFD stack will set this usage flag and SF will query the usage
flags to differentiate WFD and screenrecord usecase.
2. Deprecate GRALLOC_USAGE_PRIVATE_EXTERNAL_CC and
GRALLOC_USAGE_PRIVATE_EXTERNAL_BLOCK flags as these are no
longer used.
Change-Id: Ifa260c5af2371eea830744ce62a5a83b8cfd0de7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 6e02982097c44f4684e9f394c6b28b85ae99f325 |
|
20-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Derive view frame for external display."
|
| 1e8bb08f0275c3acef37838114ab2b37ae814f13 |
|
04-Feb-2014 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Derive view frame for external display.
Derive viewframe rectangle for external display from primary
resolution and primary device orientation.
Change-Id: I1885b660cd6343e41e4b574e358fd063cd47a54d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 03514577d0c705056352898f66ed2a8e9b131df8 |
|
07-Feb-2014 |
Raj Kamal <rkamal@codeaurora.org> |
Invoke a padding round in certain use-cases.
* In some use-cases, it is possible that there are
no AppBuffer layers on the external/virtual layer-list
during which all the pipes will be allocated to the
primary. When layers do comeup on external/virtual
layer-list, subsequent overlay sets fail.
* This change ensures that in such cases, we invoke a
padding round on all the displays to free up the
hw resources which can be used in subsequent cycles.
Change-Id: Ifac0b8f51a8719eb55b11010d05b8d11352db054
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 404047f2c61687024048b04374ea736285ddded1 |
|
22-Jan-2014 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: resolve compiler warnings
- remove unused variables.
- fix incorrect castings.
Change-Id: I7661edb4539a3ffc7d4aedbb9f633bc5ba1dc149
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| b0f5e47fdc9c351d603ba7cc71b4fc61074d797a |
|
28-Sep-2013 |
Zohaib Alam <zalam@codeaurora.org> |
hwc: vpuclient: vpuClient implementation
Vpuclient is the client side for VFM in hwc. It follows the
similar pattern of prepare and draw. It has 2 step prepare
including: setVpuSession and prepare. The setVpuSession function
passes all the layers from the SF list to VFM, which marks
the layers that it can support. After this, the layer
allocation/configuration is done, and finally in prepare the
allocated pipes are passed down to VFM. The draw function
passes the handle to the VFM to draw the video layer.
Change-Id: I5d8795de35ed98716f7fa4cd48506b488cb3cb5d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| d706f8d6183a49fd5f48b642cbbd0c8a868fc830 |
|
31-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Dynamic Resolution support on Primary"
|
| b041f795560ae53110da55427e877f59ae8b34d2 |
|
31-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: vpu: Added a new flag to indicate VPU pipe"
|
| f2a7cdb337bc7b0767c0fcca735b1c1d95b6c715 |
|
29-Jan-2014 |
Dileep Kumar Reddi <dkumarre@codeaurora.org> |
hwc: Dynamic Resolution support on Primary
* Useful to estimate GPU/MDP performance for different resolutions.
* MDP:
Every layer is downscaled/upscaled to primary panel resolution.
* GPU:
All layers will be composed in required resolution to FB.
FB is downscaled/upscaled to primary panel resolution.
* Steps to follow:
step 1: adb root
step 2: adb shell setprop debug.hwc.fbsize XRESxYRES
step 3: adb shell stop
step 4: adb shell start
Change-Id: I82a032df87c91549c49a9cdbd981ff02f105ff2e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| a9776b10e38f4ebdc7466955e933217fd15ae180 |
|
24-Jan-2014 |
Zohaib Alam <zalam@codeaurora.org> |
hwc: vpu: Added a new flag to indicate VPU pipe
Added a new layer flag: HWC_VPU_PIPE to indicate that the layer
will be drawn by VPU. There is a corresponding MDP pipe
flag: MDP_VPU_PIPE, which should be set for the VPU layers to
indicate the layer will be drawn by VPU, so that MDP driver does
the appropriate settings to allow this process.
Change-Id: I61270aca633bb831bf34d413877bf925a3d2ac37
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 4c087a193c4d6e1b5e20aa8e561bf5eba4592856 |
|
27-Jan-2014 |
Raj Kamal <rkamal@codeaurora.org> |
Set priority among various display devices
* When a non-WFD virtual display device (SSD/
screenrecord) is active along with
non-hybrid WFD solution(WFD faked on
external), give preference to non-hybrid WFD
device over non-WFD virtual display device.
* This is needed only in cases when WFD is
enabled via v4l2 rather than using VDS api's.
Change-Id: I63e53baa214bdcdac19430ca30b939cdd7416cbb
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 140ee6411106722dae886dc8c5b104b72d64dee0 |
|
31-Dec-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Common Display HAL to support VDS & V4L2 WFD solutions
1. Define classes for VDS and V4L2 based WFD solutions.
2. Overload the functionalities for VDS and V4L2 WFD solutions.
3. Instantiate VDS object or V4L2 object during hwc init based on the
property persist.hwc.enable_vds set by the user.
4. VDS solution is not verified as it requires some dependent changes.
Change-Id: I74bf944d532da138c850d4ec0c20b4a881489efa
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ec2437450b4ac63684102a63d24420d178732fd5 |
|
16-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add support for Macro Tile feature"
|
| c38cdae859e0ee12ad3284a308eaeef9d2708c74 |
|
10-Oct-2013 |
Manoj Kumar AVM <manojavm@codeaurora.org> |
hwc: Add support for Macro Tile feature
Macro tile is enabled only if all the conditions are met:
1. GPU hardware should support Macro Tiling.
2. MDSS hardware should support Macro Tiling.
3. USAGE flags shouldnt contain GRALLOC_USAGE_SW_READ_OFTEN and
GRALLOC_USAGE_SW_WRITE_OFTEN.
4. RGB 16bit and 32bit formats.
5. persist.hwc.macro_tile_enable flag should be enabled.
PRIV_FLAGS_TILE_RENDERED flag is added to indicate whether the layer
is rendered/composited in Macro Tiling or Linear format.
Change-Id: Ie3139839c84d76c5d1a2300f33910a09eb7336f4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 0fc5f16d9a2eb0faf7904282eb9f716124e9c93b |
|
09-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Disable MDPComp for external UI layers if scaling is present."
|
| f39af541bb947658b15cda3602beeb0df8cf5c56 |
|
04-Dec-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
display: Add binder interface to pause/resume WFD
- Client can call this when it want to pause/resume wfd
- Calling this will make sure after pause, black screen
is shown on the sink
- Currently used by the SecureDisplay module
Change-Id: If618edf76a82abe49fb676d3845ca1f1d5a8bf25
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ba3d6165c19bcec9a56eb2db1b13f8f930c5651b |
|
12-Dec-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Disable MDPComp for external UI layers if scaling is present.
Fallback to GPU composition for the external UI layers if Actionsafe
or WFD/HDMI downscale mode is enabled that requires scaling.
Change-Id: Ie03da35e1c2e78434de00f92ad6c2e5073fc33b8
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ac5b9f4e6b7dc80e0f91c1581f0bcb4464a48ef4 |
|
07-Dec-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Add binder interface to get the visibleRegion
- This binder interface can be used by clients to know the
active visible region for a display(pri/ext/virt)
- When external orientation is used, return the destFrame of
the FrameBuffer layer, as its the viewFrame
Change-Id: I7cfd149c76c16b9a3031103c89b1932d44bcbecd
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ec790b7b6d49528435d5b421641975f122506c1b |
|
18-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Refactor disable animation on external"
|
| c3da4cc59d8e21b5905bd0ee3adf556dfe62b0e1 |
|
28-Aug-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Refactor disable animation on external
Fall back to GPU for one cycle at the start of animation and display
the frame buffer for the subsequent cycle till animation ends.
Change-Id: I6c651cebaf4694f326d6e32ae485e014f391577c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 75e03b293cdfb6835494ee14b33311377cb97bc4 |
|
12-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Calculate viewframe from layers display frame information."
|
| 86c677669148a60b5d472fba407c2bfcdc0c05be |
|
26-Nov-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
hwc : Add hw limitation checks for MDP compposition.
Add hw limitation checks for MDP composition once
we identify actual layers for MDP. This should be generic
way for all basic hw limitations of underlying MDP/MDSS.
Current limitations:
- a-family : MDP can not handle alpha scaling.
- 8226 & 8974 : Can not handle if multiple layers need
downscaling and blending
Change-Id: Ia944802d798f2d0e9cd4515d7e9854c7314cac78
CRs-fixed: 538803
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 456d555b1dc25dd1891ab7e38494d057b6bdf82e |
|
05-Dec-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Calculate viewframe from layers display frame information.
Calculate view frame of each display from the displayframe of all
the application layers.
Change-Id: I9ba4076b7b4419bd3559417fad28b4e1de6acff3
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| b746f91fe3184bf7c3b6475d247d3cc16cc74646 |
|
26-Nov-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Reset layer-to-rotator map and fences on configuration failure
When a rotator or mdp configuration for a display fails, reset the
layer-to-rotator mappings for that display and reset the release
fences for the rotator objects used for that display.
Note: The rotator itself is offline and not tied to any mixer. It is
from the mappings that we deduce which rotator object was used for
layers of which display. Also we don't delete rotator objects held
for a specific display, since during stability runs, failures could
repeat each round and we end up allocating and deallocating memory
unnecessarily. The rotator objects will be deleted automatically
when not required anymore.
Change-Id: I9a67f02574be30be3b96b3575f60530cb1c89e10
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 39e492498664b6e9bbb23e7d40e95933c1131349 |
|
05-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "HWC: Use 2 VG pipes for YUV layer with width > 2048"
|
| 8d64e523e2f6c8f04cf859536c2c073d6193d70e |
|
02-Dec-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc/overlay: Add Color layer support in MDP Composition."
|
| 15c02b94dcc7d61d4af05ac32b3c4db3b3b8a1e6 |
|
25-Sep-2013 |
radhakrishna <radhakrishna@codeaurora.org> |
HWC: Use 2 VG pipes for YUV layer with width > 2048
To minimize usage of decimation when 4K x 2K video is played
on primary, split the yuv layer into 2 halves and configure
each layer to individual VG pipes. With this approach,
decimation can be avoided in some 4K x 2K video use cases,
thereby improving performance.
Change-Id: I7cddfab787c50f6ff132eaa7f5a3d9cfd636c282
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 08cbd816733f17c957411ae915f2543afea70b67 |
|
18-Jul-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
hwc/overlay: Add Color layer support in MDP Composition.
1. Color layer has a destination rectangle, RGBA color and plane
alpha. There is no gralloc buffer. Layer flag "HWC_COLOR_FILL"
denotes a Color layer.
2. There is no color member in HWC layer, so RGBA color value
is passed via the "tranform" member from framework to HAL.
Change-Id: I8769fd3f5febcaf952a1456de0a4262679c9a0e4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 6289b315a26aede5ac12b89e65d8024b1ed0dd05 |
|
04-Oct-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Trim out of screen layers once only
Instead of trimming out of screen layer dimensions for various
operations repetitively, trim and store.
Will also prevent accidentally missing out on trimming.
Change-Id: I8800586070ec433aa1fcbb3aad73ec29c9c9111e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 9c8367e12edfdd0530bd0b10e498c1819056a0a4 |
|
19-Nov-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add deduction operation to Rect utils"
|
| b81222638c632a44d894b15590c9c90b1adc959e |
|
09-Nov-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Add deduction operation to Rect utils
Seperate out rectangle deduction from the layer cropping. Update
layer sourceCrop and displayFrame after deducting the rect value.
This makes the function generic enough to be used by other
modules.
Change-Id: I587ac951357af823a1bf5e06c15ff47ac6a9c2a0
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 905042d4ea8c4c736ea248b694d93ef2f59866d5 |
|
22-Oct-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
hwc/copybit: Add Color layer support in MDP Copybit composition.
1. Color layer has a destination rectangle, RGBA color and plane
alpha. There is no gralloc buffer. Layer flag HWC_COLOR_FILL
denotes color layer. MDP BLIT happens via MDP_SOLID_FILL mode.
2. There is no color member in HWC layer, so RGBA color value is
passed via "tranform" member from framework to HAL.
3. Update HWC query to enable framework to query for Color layer
support in HAL, at run-time.
Change-Id: I2c698007c1689779fe86d549093bb5285432dc5f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 80864f9daffae7750e05efe41f63e029f5699511 |
|
06-Sep-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Punt layers with non integral source crop
The MDP driver cannot handle such layers right now. Investigate
doing this with pixel phase in the future.
Change-Id: Iabbdd0285234160770ae5a799b07a5b912e5fde3
(cherry picked from commit e6aff6414ba478312d9d4af21ab63d586594009f)
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 8f42508dc1e3bf24da360d5fbefd8c6574f82868 |
|
17-Sep-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Bump up version to 1.3
Increment hwc version to 1.3.
Create and use a converter from float source crop to integers.
Change-Id: I5e185195c975b3a9434c5d9dce9ae4757ff98739
(cherry picked from commit 7e5637c850bcdbe21784ca3bfa9668870306adff)
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 27ed7a681887d87449209c0d3bab4fac6aae8e3c |
|
23-Jul-2013 |
Veera Sankaran <veeras@codeaurora.org> |
hwc: Listen fb0 event for panel status
Listen fb0 status change event for panel status. fb0 will receive
"PANEL_ALIVE=0" when panel is not responding to status call.
Call blank and unblank to reset the panel in next hwc_prepare
call.
Change-Id: I941a501a82d9f3b725660ad09631c1d8602b7325
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| e511861c7d8c28d5dec95263e8957f34ce9f4ee5 |
|
29-Oct-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add support to smooth streaming feature."
|
| 94f50bebdee0b3ab9deb6d51426c542407ced5fd |
|
15-Oct-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add load based partial mdp comp
Add support for load based partial mdp comp.
This is used on geometry changes where a redraw is unavoidable.
We select a batch of layers, that has minimum pixels for FB comp,
the rest go to MDP.
Conflicts:
libhwcomposer/hwc_utils.cpp
libhwcomposer/hwc_utils.h
Change-Id: Ifc5eeb4785c75c37de97a2bb89ca81409d324691
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 0d530c8c754e9ccb1f122ee2818d9d1d47d7d4da |
|
05-Jun-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Add support to smooth streaming feature.
update the source video width and height set by the video decoder
for secure video smooth streaming usecase from metadata.
Change-Id: I73a3804d90557034604142481a232787dbc08f23
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| b80a98f092bd469121cb1b0b83b9e35a281f23a5 |
|
22-Oct-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc/copybit: Handle "R/B swap" for RGBA and RGBX color formats."
|
| f01e10a58786e9cb3200a757f65547868a29773d |
|
11-Oct-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
hwc/copybit: Handle "R/B swap" for RGBA and RGBX color formats.
1.Framework notifies HAL with "HWC_FORMAT_RB_SWAP" layer flag to handle
a limitation where R and B components were swapped in Rendering phase.
2.Add "R/B swap" in hwc query to enable framework to query for support
in display HAL, at run-time.
Change-Id: I3b44d15b51b4f24939048fee9d1bac2b9009c97c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 36035afc0c366c26d7c330d004e7ded510c1f88c |
|
25-Sep-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
libhwcomposer: Enhance mixed mode composition.
While marking layers for cache, neglect the z-order when
possible, to improve the scope of mixed mode usage.
It is safe to neglect the z-order if a static layer
doesn't have any overlapping region with updating layers
in between static layer & contiguous static layers batch.
- if above layer doesn't have any overlapping with updating
layer in middle, push it to the batch.
- If above case fails, but layers below(existing batch) does not
have any overlapping region with the updating layer, bring the
batch to top and modify fb-zorder accordingly.
Change-Id: I4882a750d0a9a2e11272fcbb146202160673d04f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 1b28b60e15c27fee703a16fbd1e42e3b41b031fd |
|
31-Aug-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Add support for Secure display
- Identify secure display layer in the hwc_list
- Need to set both SECURE_OVERLAY and SECURE_DISPLAY flags for the secure
display layer
- Disable idle timeout for secure display usecase, as GPU should not be
accessing secure display layer
Change-Id: I555910db77c466b5e103b24b4f0ec7f47bb210a5
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| bc037e0bbb3d1778fb4bde55582fd1d4e666f957 |
|
01-Aug-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: MDP partial frame update
This change adds support in HWC for MDP partial update applicable
only for command mode panels. Presence of MDP FB (GRAM) in
command mode panels allows MDP clients to update only the updating region
of the frame as rest of the frame will be cached in the GRAM.
HWC calculates the updating region of a frame (ROI) by deducing
outer bounds of its updating layer destinations. Layers not lying
within the calculated ROI will be dropped from the composition
since its illegal to program MDP pipes for non participating layers.
Change-Id: I890d98ff7960fe888787981803cac62f68471201
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| f13681b96223de6b84461174aa08fe6d2959ced0 |
|
03-Oct-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: Make Rect utils generic.
Changes rect utility functions more generic.
Adds more sanity checks.
Change-Id: Ie935302592ac8eb5f7cfaffe03ac49da077a290d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| efab1d5273ce9a284e306f2607e501410cfbc8b9 |
|
29-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Include more cases in partial MDP composition.
When MDP cannot support a layer, we send the whole list of layers to
GPU. If such layers are not updating they can be cached on FB while
allowing the rest to take the MDP route.
Example # 1: Volume bar on video in 90 rotated mode. Since volume bar
is not h/w accelerated, there is no prerotation and we invoke the GPU
for redraws each round. With this change we won't because of caching.
Example # 2: If prerotation is applied to layers on primary, the
secondary layers would show a transform and the whole list is redrawn
with GPU. Now we could make use of caching.
This change also imposes a 1 layer limit on secondary, but now allows
full and partial MDP comp, thus benefiting secondary-only content.
Change-Id: I7eb43ba817f1081f317fefa99fa0c507344060e8
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 77846b8bdb582d03273ccaf9be58f8544659cd10 |
|
25-Sep-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
libhwcomposer: Optimize layer crops when possible.
With in hwc list of layers if a layer above is opaque,
deduct the opaque layers crops from all the layers below
in z-order if deduction is possible with out creating
any hole.
Change-Id: I6391a13b0501cb972b134f72b58514cb807c7613
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 292610b5e44c81667db5802195d5417977e355a6 |
|
14-Sep-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add needsScalingWithSplit for high resolution display."
|
| c439b604bcd6441e3706fdcaa5084ec58cbaf16d |
|
29-Jul-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Add vpu client
Stub implementation of VPU in HWC.
This commit passes through binder calls from HWC
to the VPU library. It also has stub prepare/draw calls
in the VPU client object which can be used to configure
VPU in the composition cycle.
Change-Id: I2606f2884e870448d29ef26e02faac92e157e2c6
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 44625ff6484744d1307c0bb0d00e8c0ad90325ff |
|
05-Sep-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
hwc: Add needsScalingWithSplit for high resolution display.
- needsScaling does not check for scaling required in left & right
mixers when the crop values are sanitized. So it leads to issue
if DMA pipes are picked-up as high resolution layer does not need
scaling but left or right mixer configuration needs scaling after
the split.
- needsScalingWithSplit takes care of this with checking for the
sanitized cropped values.
Change-Id: I1f5b1952a59a84f5ccbaef123251b3c8cd46e4dd
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| f8c680dacf0a357ea1f56542fb329bbc9749b6b5 |
|
03-Sep-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add API to find if a display is split
A display could be split if its dimensions exceed 2048 or in case
of primary if we make it so via device tree property.
Add an API to find if a display is split. Use this API instead of
going through a set of conditions in various use cases.
Rename the HighRes, LowRes objects to a more appropriate Split and
NonSplit respectively
Change-Id: Id847c2bf36ea9250e1cdbc0259fdec64bd124537
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 97c10c26c62d57a3fc31197fdd37d1bbfb8d1c2a |
|
22-Aug-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Cleanup patch for SideSync and WFD/HDMI downscale feature
Move block of code corresponds to SideSync and WFD/HDMI downscale
feature to a seperate function.
Change-Id: Ib07cec61abf3a7226bc4dd2ebb9f313519114fd4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 5208cf1acefb3cb74ea3ba904b6bee9f800133da |
|
29-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "display: Add BufferMirrorMode support for External"
|
| 5320999d7fe1c517ff6629b5c1165bbadf387359 |
|
29-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Perform MDP downscaling for WFD/HDMI Scenario"
|
| d31b37c202cc65d0c6a2cc9616b754368597e49a |
|
29-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "libhwcomposer: align rotator source buffers for tile format."
|
| 5365726ef260406513c4787b6ed253eda754370c |
|
23-Apr-2013 |
Prabhanjan Kandula <pkandula@codeaurora.org> |
libhwcomposer: align rotator source buffers for tile format.
for tile format make the rotator source buffers aligned to 64 X 32.
This avoids rotator hang during source fetch.
Change-Id: I9e42788cc6f538b155c073028ce41bf48e1d9349
CRs-fixed: 473297
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 86adeda0140053bfc618f5fc087d30c7221459da |
|
20-Aug-2013 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Add check for block mode for rotated video
Do not allow video if it requires pre-rotation and DMA pipe
is configured in LINE mode. Fall back to GPU in this usecase.
This is not applicable for wfd on 8x26 since Driver supports
both multiplexing of DMA pipe in LINE and BLOCK mode as same
mixer control block is used for rotation and writeback mode.
Change-Id: I5b99b214619134b1bd67f3c441b14f76051e3d3b
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ad60172f872d4827299c20b937f2b02da1a19987 |
|
24-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "Revert "hwc: Perform MDP downscaling for WFD/HDMI Scenario""
|
| cc30f59623dfc338567c7178f6f7ef96aa89438a |
|
24-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "Revert "display: Add BufferMirrorMode support for External""
|
| a11a948e71ee2e6941689acb440ce2ae66a4e1ee |
|
24-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Fix locking."
|
| effbd25d502916fcdebadd1d2b83988559434e79 |
|
25-Jul-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
display: Add BufferMirrorMode support for External
- In Buffer mirror mode, the output on the external should be rotated
based on the primary orientation.
- this is used for the side sync feature.
- buffermirrormode has higher precedence over external orientation
- Add binder interface to enable/disable buffermirror mode
Change-Id: Ibea0af9627d69b4d42453adc868b113d82613437
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| fea63d61337f1efeb2d1c7a7a4fafe472611704c |
|
14-Mar-2013 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Perform MDP downscaling for WFD/HDMI Scenario
On WFD/HDMI connection, if the configured resolution is less than
Primary Resolution, Display HAL does the following:
1. sends hpd notification to SF with primary resolution.
2. configures MDP pipes with configured Resolution.
This is done to improve UI quality as MDP has better downscale
filter options compared to GPU.
Change-Id: I33570c13016a35ed6c5d22d4c34dfe75b2c605a1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| e831288603d44b7e6133efae7dac9d0d117fd0e3 |
|
22-Aug-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
Revert "hwc: Perform MDP downscaling for WFD/HDMI Scenario"
This reverts commit 1291675ee44cadc234c4403cf1b0cfe70eadaf3a.
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| b89a73f96e83ea4fb1747c6fbec81af0d958cb70 |
|
22-Aug-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
Revert "display: Add BufferMirrorMode support for External"
This reverts commit 027d96511c3c5794f200ef1e8c3ef8f264a80d33.
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 1a050829890735bc5a936ad65bf9cad80295306b |
|
22-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix locking.
Remove the unnecessary blank lock, mdp comp lock, secure lock.
Rename the ext lock to a more appropriate draw lock.
The mdp comp lock is at an incorrect place and causes unwanted
objects to show up in dumpsys, since configDone hasnt cleaned
them up yet.
dump(), blank(), draw() should all acquire a common lock.
draw() includes prepare() and set().
Change-Id: I595547dd5a393a8af6cd8c9297d50793b715e658
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 60bd7a77779badae5d2e2eabb64ba6dadd820c81 |
|
22-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add support for plane alpha"
|
| e509bd3c325dd88c44873873176c6255c2dfd09a |
|
21-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "display: Add BufferMirrorMode support for External"
|
| b679700652c618a195329023a73b01521a4be22b |
|
21-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Perform MDP downscaling for WFD/HDMI Scenario"
|
| 23842b9f0cabf4e8ccbb7bda85a68579b4908df1 |
|
21-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: fix aspect ratio calculations"
|
| 12a7b537b1e043a61b06db3d083c2372c11ef1f2 |
|
19-Mar-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Add support for plane alpha
HWC 1.2 API passes down the plane alpha and the blending
operation to apply. Pass this information to the MDP.
Change-Id: I7fbd17345d9157aa654e4b1031ac3e26adf87f37
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 73337e3c21aa7ebcf11e5ffe45e4b5f8adf47465 |
|
18-Jul-2013 |
Raj kamal <rkamal@codeaurora.org> |
hwc: Define and Use mSecureLock
Define and Use mSecureLock in composition and binder
thread. This is to ensure both variables mSecureMode
and mSecuring are updated in binder thread without
any context switch to composition thread
Change-Id: Ibd701bd3363515e2f7e8a9711bbc5b66053cfa03
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| f9b43cd974f838c678ae4dffa4a23b516360ff97 |
|
25-Jul-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
display: Add BufferMirrorMode support for External
- In Buffer mirror mode, the output on the external should be rotated
based on the primary orientation.
- this is used for the side sync feature.
- buffermirrormode has higher precedence over external orientation
- Add binder interface to enable/disable buffermirror mode
Change-Id: I1768dbfac239ae663927358ca9b8e5510b683385
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 88722217d313796d01a1afde4ae456f23ed562fd |
|
14-Mar-2013 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Perform MDP downscaling for WFD/HDMI Scenario
On WFD/HDMI connection, if the configured resolution is less than
Primary Resolution, Display HAL does the following:
1. sends hpd notification to SF with primary resolution.
2. configures MDP pipes with configured Resolution.
This is done to improve UI quality as MDP has better downscale
filter options compared to GPU.
This works only for QCOM WFD proprietary solution.
Change-Id: Ic20e837bf02c0f7b6718946e70b936f3a469fa7c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 23421d260e81161813b0d8a14dac30d4d89ed380 |
|
17-Jul-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: fix aspect ratio calculations
- Make aspectratio calculations independent of ext dpy w/h
- pass hwc_rect_t to getAspectRatioPosition function instead of
x, y, w, h
- overload getAspectRatioPosition func to return the upscaled
or transformed position for a particular display based on the
values set by SurfaceFlinger
Change-Id: I0be9b2b4b030bdd8e69dc1493dc8cbac31918c27
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 361900d9a618d2c4d2276a10ca76919214f6759f |
|
02-Aug-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
display: External display refactor
- cleans up external library
- add separate library for virtual display
- process virtual updates in its separate path
in hwc.
- Acquire blank mutex lock for one complete drawing
cycle
Change-Id: Ib984c578464a131ecdb27ee48960f58d68b7a5a7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 8d12670e9d3c1d4c1e871e70a056c5f8370f7ef6 |
|
14-Aug-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add assertive display support."
|
| f1c9077e23f3fd814c27445ad73f6967a1ce5d9e |
|
03-Jul-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add assertive display support.
Add assertive display support to hwc. This feature takes effect when
node /sys/class/graphics/fb*/ad is present. This signifies that that LM0
is being used with fb* for writeback.
When a video playback begins we write "1" to this node to indicate to
post processing that a writeback will happen. Likewise a "0" is written
to this node when playback stops.
The original contents are worked upon and the modified output is fed
via writeback to either rotator or mdp as appropriate.
The feature doesnt trigger when either:
1) Buffer size exceeds 2048
2) External display is connected
3) Multiple yuv streams are present
When this mode is active, MDP comp is applied only to yuv layer.
Change-Id: If5520f9dc849de3189c9f9ed4e9072c8f8f760e1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 9640e380d8f815ef7ca71c1fdf23eb6f7b30db1e |
|
07-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: split display: Fix left split default value if not published
If the left split is not published by the driver then the default should
be even split. This was missing from the configuration in utils. This is
already taken care of in framebuffer configuration and mdp composition.
Change-Id: I3db44481fd791809146752ddff56420dcbe89fb4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 0df43c5a5da262ea6716f7614019fc710562028b |
|
01-Jul-2013 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Refactor of allowing virtual displays to HWC
1. Since SF doesnt invoke blank for virtual display,
handle pipe clean up as part of Primary display
blank.
2. Support virtual display to query display attributes.
This refactor is done to address Framework reboot issue.
Change-Id: I266a87228193fd85252a22242b66dd4af5f3033f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 43addde8368fa726b6be3ff2194eca4fc0741994 |
|
21-Mar-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Sync for rotator
Implement sync for rotator.
If a buffer is rotated, it can be used by producer soon after
rotation (and it wont have to wait until vsync).
Mdp waits for the rotator buffer's release fence to signal
to start display.
Hwc waits for previous access to rotator buffer by MDP to finish
before using it
Change-Id: I5664806a17c44d58af62a2825ce454089fcd31cf
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 56d570f1d7eb34ab0db968298efb8e75b849c893 |
|
17-Jun-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: 8x26: Composition policy when WFD connected
When WFD is connected to 8x26
1) On Video transition, have 1 padding round if external connected.
Required to shift pipes across mixers.
2) Request DMA pipe always for FB on WFD.
Necessary for rotation + writeback
3) Disable non-worm-hole calcs on external (because of 2)
4) Disable action-safe calcs on external (because of 2)
Change-Id: I63b50b2477db443f9ea1d3fa610b59295c9359b7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| d9381b134ed518570554296fbfab8fd1175ecdb8 |
|
06-Jun-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Fix to avoid heap corruption
- Check for MAX_NUM_APP_LAYERS before updating yuv indices array.
- Fall back to GPU composition when number of app layers exceeds
MAX_NUM_APP_LAYERS to avoid heap corruption.
Change-Id: Ieb91b705a0a5f50ce2f8829d1f1ee048d44b7d2e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| b1f967cdfb6a3e223ec8c45601da5640a8307228 |
|
01-Jun-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add BWC policy manager"
|
| f0a7a20029deae76ea13d90099a09cc5e540f6ba |
|
29-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add BWC policy manager
Add a BWC policy manager that decides if BWC needs to be disabled on
certain conditions.
These conditions are statically determined. BWC might get used and
still fail (or cause failure of subsequent pipe requests) if SMP
blocks are not sufficient.
Change-Id: I805738911a8da7dfc6232c133c74ef844c3af5b1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 1ca0f09fec9ca2d43c5f88348fb16306b6d02411 |
|
23-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: In scaling check, consider out of bounds layers.
In scaling check, consider out of bounds layers, apply trim
and then decide if scaling is necessary or not.
Change-Id: Iad7f662f42096b3f7a4a1c4cfe71048d275f4b5f
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 42def420ce95ff338d3547d0305445a0786d37d8 |
|
20-May-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Don't permit rotator use under certain conditions"
|
| 7373b01342416475789bda78901a1a1cc146335b |
|
17-May-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Simplify vsync code"
|
| fa412e12943c16335c30bf81dbc2b0eef2118972 |
|
17-May-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "display: Remove default arguments for setMdpFlags function."
|
| e188278e86ebb2f7f1ed3762855f15062b7f9d03 |
|
16-May-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Don't permit rotator use under certain conditions
These include constrained targets, with external connected which could
lead to a scarcity of pipes. Furthermore owing to a scarcity of writeback
interfaces, even if pipes are available, we may not be able to still
use rotator.
Change-Id: Ie2fb4c1726f32addcace89c268a126abe0cddbe0
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 3e76f19cb2c0441315ebe54110f7b452d2932f52 |
|
14-May-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
display: Remove default arguments for setMdpFlags function.
Remove default arguments from setMDPflags function to get rid of
issues hidden from the developer.
Change-Id: Ic78645675b0aaab284fe2d0de8fffb4b26beabc7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| e2f07405d2d04aaf5577080761cd2b11a9e3c736 |
|
09-May-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
hwc/overlay: Crop x, y, w and h should be even for MDSS Rotator.
MDSS driver requires Rotator crop x, y, w and h to be even for YUV
formats.
CRs-Fixed: 485216
Change-Id: I9a066970f8cedaed7ba18534bb99edd1bcf421dd
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 10d293b379d1b8bdaa383b67c05b187365c5d1af |
|
11-May-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Simplify vsync code
Handle the wait properly in the kernel and remove unnecessary
thread signaling.
Change-Id: Iff05825a7a85d0353f3feb64e7f9a06cedab7869
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| a0e87cbc523323604e8fb7cb5526f410a1ed26df |
|
16-Apr-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
hwc: Do not show animation on External display.
- When primary is animating, the animation should not be
shown on the external display.
- Mark all app layers as HWC_OVERLAY on external during
animation so that SF wont compose it on FB.
Change-Id: Ic557cabfd9f2518614777c0e993541e36e090850
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 3b9570a337a3115ad05dee3c1aa2ecc6f82f6ab1 |
|
10-Apr-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
display: Add support orientation control on ext display
- The required orientation on External can be set using the
properyt sys.ext_orientation.
- Values can be HAL_TRANSFORM_ROT_90, HAL_TRANSFORM_ROT_270
- According to the value set, the FB_TARGET for External will
be rotated and positioned as per aspect ratio on Ext
- For YUV(video layer) it just calculates the position, as the
rotation should be the source orientation
- This feature is supported only for low resolution panel.
Change-Id: I3d532ee0cb8dca3c37869537b55cd8044fd9047e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| eb43d2b7b681164a58e3f86bd0b0d88eea6a3591 |
|
07-Feb-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Add support for EXT_ONLY Layers
If there are any EXTERNAL_ONLY layers present in the list, mark
them as HWC_OVERLAY such that SF does not compose and in hwc_set
post that layer to Ext display, ignore other layers
Change-Id: Ic5db3bfa88295167d23d1fb2be7640c9fc772054
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 6e5f4943b740677ec2f124fda808f6fb2d715cde |
|
02-May-2013 |
Raj kamal <rkamal@codeaurora.org> |
Fix crash issue arising out of multiple hdmi connect/disconnects
Acquire mExtLock before proceeding further in
hwc_prepare_external to prevent crashes arising out
of updating ctx variables from two different
threads(composition and uevent threads)
Change-Id: I0f18c41b117f18aeb25572b53ef6eba3638bb826
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 586aedccc2eaa76923bc22a3325fc2e4eff415e2 |
|
23-Apr-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Introduce padding round between DMA modes.
Introduce a padding round between the DMA line and block modes.
Do this based on whether DMA is actually being used, when block mode
is first requested.
This relieves the driver of doing an UNSET ahead of vsync which could
cause blinks in all such transition scenarios.
This approach should lead to smooth transitions for multiple targets
with the exception of secure videos, where there could be a blink in
any of the different approaches we use.
Change-Id: Ibc0b8d284b5c6ed9291a7cfa7e7f221300a921e2
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 8fe8c938d27e528fcf7fb4a408711b4b6e405f13 |
|
04-Apr-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
overlay: Add support for decimation.
Add support for decimation on top of what MDP can downscale,
because decimation can have quality issues.
B-family MDP downscale of 1/4, plus decimation of 1/16 can let
us have a total downscale of 1/64.
Also decimate by 2 (min) if width is greater than what layer mixer
supports and is not handled by the client.
Change-Id: I3b7c4bf321c7561bd98206ad118f4ac1ee2879ae
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 11154eed0599cd2e03bd0706341e14e05265b907 |
|
13-Apr-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Fix dma mode design and issues.
Add support for tracking the mode in which DMA is being used in overlay.
Remove unnecessary tracking variables, and their set,reset inconsistency.
With such varibles in hwc, it still leads to overlay giving out DMA pipes.
Make overlay as the single tracking place.
Change-Id: Ib949f3d0ef5918ef323c81cb1768b68a68c83da4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| c9889a4a83afe2e431bd6982144cee1b6370d451 |
|
06-Apr-2013 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
libhwcomposer: Log and dump app layers of screen frames
Log a frame-by-frame succession of HWComposer layers' data and write
their buffers, if any, into raw or png files based on system property
values.
Change-Id: Icceccf5fff5ab4d78dbc6c28c11210b8837ddfd9
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| f9572cdbe3541d85522adea584f925671b375300 |
|
26-Feb-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Implement mixed mode composition.
With this change we are moving MDP composition from all-or-nothing
implementation to mixed mode implementation where layers can
partially be composited through MDP and while rest of the layers are
composed / cached in framebuffer.
- Mixed mode design is based on layer caching
- Mixed mode path is configured only when non-bypassing
layers are cached.
- Never allow mixed mode when FB needs to be udpated.
- If we cannot bypass all MDP comp marked layers, bail
out completely.
Change-Id: Ie08f39db07e032b537f042d0d2bfe772ebfed049
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| e58b83d65c0e78769e603baefbf19005de5470da |
|
29-Mar-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Use correct z-order in video overlay"
|
| 5bc7cb561519f724219bbe642405d4273e7982fb |
|
27-Mar-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Fix alpha downscale check for mdp composition"
|
| 5c937230915bced21130a3e5d129c4f470fd74d3 |
|
15-Mar-2013 |
Sravan Kumar D.V.N <sravank1@codeaurora.org> |
hwc: Use correct z-order in video overlay
Set z-order of video layer to 0 and framebuffer to 1 in case
of video overlay composition so that the blending takes effect.
Also set is_fg OFF for framebuffer.
Change-Id: I05f930074d265d690f29a1003b7c28077df89bbf
CRs-fixed: 458180
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 54a4a8e7d7b1aadb06153ee36935860cacf1e643 |
|
22-Mar-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Configure pipe for FB even if we exceed max layers
Even if we exceed max supported layers, configure pipe for FB
Because FB contents are always displayed using hwc
Also some minor code fixes
Change-Id: I740ab7e908c916373b1d87facd831e09098ce753
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| a6b4d9570f8cc6d57f8b4f724c06e6ec6877b4a4 |
|
20-Mar-2013 |
Sravan Kumar D.V.N <sravank1@codeaurora.org> |
hwc: Fix alpha downscale check for mdp composition
Do not allow mdp composition when any layer format has alpha channel
and needs scaling as the VG pipes are not supporting alpha downscaling.
In few scenarios, at the beginning/ending of animations Surface Flinger
passes few frames with flag HWC_BLENDING_NONE though it has Alpha.
When such layer passed to VG piple and if needs scaling , it results in
flicker. Hence, just checking for HWC_BLENDING_NONE is not enough.
Change-Id: I70fdfe4547df6fe7b2771ed8042f43aa4e07a71d
CRs-fixed: 462508
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| f8f3943c612a0e324b9fb01c858bf668d9e5b859 |
|
07-Mar-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Add DMA pipe support in MDP composition.
This change adds support to MDP composition to use DMA pipes when
layer scaling is not needed. Also makes sure not to invoke
MDP rotator when DMA pipes are configured since MDP rotator will
expect both the DMA pipes to available for performing rotation.
In such cases, we let the first frame of rotated video frame to
fall back to FB.
Change-Id: I3c3697dd2713ce9b86ba1e23192ec5841abd25ec
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 255e4ae008be4e95530e7153f4ce2d55c70a1e18 |
|
20-Mar-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Fix merge issue in jb_mr1
Slightly different version went on jb_2.5 which caused a
mismatch. Escaped testing because FB HAL is not used.
Change-Id: Ia7ee2fb80bf937499d372383641f71530dc1feca
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| c567a93cd9ff7079ac03024d4fdb1ddc5683e748 |
|
21-Feb-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
display: Remove framebuffer HAL usage
This patch removes the usage of the framebuffer HAL which is
deprecated in JB MR1 onwards. The code is left for compatibility
such as conformance tests but it is unused for normal display
usage.
Change-Id: If98133bdaa759cdc41d4503ff695b225ee43cb6f
Conflicts:
libhwcomposer/hwc_utils.cpp
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 327b2ba85538669304a50d0fb6cc2f6aab7aaf3b |
|
26-Feb-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/overlay: Video on 4k2k external, 4k2k rotation.
-Add support for Video via overlay on 4k2k external panel.
-Add support for rotating videos on 4k2k panels. We use
pre-rotation in hwc to rotate a video into a single buffer,
irrespective of panel size. Then this buffer is fed to MDP.
Rotator objects are managed by the new RotMgr.
-Cleaup mdpcomp and overlay.
Change-Id: Ifb08534747e8e18b6c58dd8a3e1a9947409100f1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 55290a90518c4a8e2cc41d7bdb40918248a9920e |
|
05-Mar-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Check for correct screen state before enabling vsync
Sometimes vsync would not be disabled before the display is
blanked.
This was due to the vsync disable ioctl being kicked off in a
thread different from the event control which surfaceflinger
called. So, while the calls from surfaceflinger are in order, the
order of execution wasn't always the same. Hence, making sure
ioctls are called in the same context to ensure order.
Also
- Make blanking/unblanking logs show the operation as a string.
- Add a debug property to dump vsync timestamps (needs framework
reboot)
- Remove a log which showed delay in reading vsync. This log was
unreliable when vsync is disabled and we're still reading from
the sysfs node.
Change-Id: Ibec04e9ffebd0ac6e1d32b7031e3668abd9390ff
CRs-fixed: 443113
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 04a2afbd65e9f8bc580a637bf44bfc4e627edce0 |
|
14-Feb-2013 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Use intermediate buffers for copybit
The earlier copybit solution involved blitting directly into
the SurfaceFlinger's framebuffer target. That solution involved
unnecessary framework changes and caused issues when the
framebuffer was being written to both by GL and copybit.
Update hwc_copybit to use our own buffers for this purpose.
We also make sure we display only the region we're interested in
so that unnecessary artifacts from previous blits do not show up
on the display. This way, we can avoid clearing the intermediate
buffers every frame.
Change-Id: I713b3fc606e0768444c621af76853ece41964da1
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ff148d4e5a75674193e26db0404a4b39ea4ddfc2 |
|
01-Mar-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "libhwcomposer: MDP composition for Higher Resolution panels"
|
| c8d563c4df56d25bf6ac6f38fb6703150458737a |
|
11-Jan-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: MDP composition for Higher Resolution panels
This patch:
-Implements MDP composition for higher resolution
panels of width more than 2k.
-Adds DMA pipe support for high res. MDP composition
Change-Id: Ib7b1f822e3600eca81521294fedfe05e948b65c3
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| a2fbf2e17b5b50016125016f05cb0b52bea5ce5f |
|
26-Feb-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Close acquireFenceFds always.
Close acquireFenceFds always even in case of failures if a layer is either
OVERLAY or FRAMEBUFFER_TARGET to prevent leaks in case of failures.
The framework is *not* responsible for closing acquire fds, for layers
marked as above two.
Change-Id: Ia6c751d3ec25f196f5503120894fc6cc692b9d25
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 90571fc7c38e38858ad22a79e95efcb99c3a8b1d |
|
17-Jan-2013 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Allow HWC to support Virtual Display
This change allows virtual display to be composed
by HWC for supporting Google WFD App + QCOM WFD stack.
Change-Id: If8892230256e72fa34e3fb5ae715c3ad8cbd5b64
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| c59c27830019a78f668f6fb2e9518483587ce098 |
|
09-Feb-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
libqservice: Add a client interface.
Add a client interface which interfaces with hwc.
qservice upon receiving IPC, provides a callback notification to the qclient
which does appropriate stuff in hwc.
In future, qservice can safely be even made a separate process with no changes
to exisiting code. This was not true earlier owing to the hwc pointer held by
qservice forcing it to be in the same process that hwc is in.
CRs-fixed: 452977
Change-Id: I05838c213f5d4606a6573693de1bacbc5876107e
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 0ae34e340382b0b3b767b844305db19e91257edd |
|
01-Feb-2013 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
display: Add support for overscan compensation for ext display
- Read scan_info sys file node to check if TV underscans
- Apply action safe parameters to avoid overscan on ext display
- Store action safe width and height ratio using system property
- Use these to calculate the destination position on the ext display
- Remove unsed ActionSafe Class
Change-Id: Id27e6fa20966fb13fc16aa7e237cacce8caeb642
CRs-fixed: 447367
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 5a107b4b7124301baf3b9e58089c7621fb9dfc95 |
|
22-Jan-2013 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libhwcomposer: Allow 2 YUV layer frames to use MDP composition
This change introduces the following changes:
- Frames having 2 yuv layer can be bypassed
- if not handled by MDP comp, video path will not
handle any such frames and will be FB rendered
Change-Id: Id211dbc185608c482badbca00a2708fa6138a8e5
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 6b90a0c838871669457f5f81361ec062feb7539d |
|
09-Jan-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
hwcomposer: In Mdss,secure content policy applies to layer buffer
In Mdss, mSecureMode is never set, instead the secure content flag
has been set/unset on each layer buffer.
Change-Id: I3283533c11206e189ce70dbc84776b2cff3a909d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 4019c64ad8721cd9f3dc5c4e7be260a5f0706e34 |
|
28-Nov-2012 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
hwc: Add support for copybit(C2D) composition
- Add CopybitEngine to hwc_context
- draw the layer on the HWC_FRAMEBUFFER_TARGET using
copybit(c2d) if it qualifies for C2D composition.
- use fence returned from the copybit during c2d
composition
Change-Id: I052da015cd031f7abd6411d83d7944c335caeff7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 463a7b337c76050ccab5aa65a662a23e09a44ece |
|
04-Jan-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Delay HDMI/WFD connection request by one frame"
|
| 413701aeb9879f1b9ae4401def52199c6950191e |
|
28-Dec-2012 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: Delay HDMI/WFD connection request by one frame
This change introduces hdmi pending state, where we allow
frames to fall back to FB, closing all MDP pipes.
Pipes could be used by primary (mixer 0) in which case moving
them to external (mixer 1) involves unsetting them and setting
them in the same round which is not recommended by the driver.
It will fall back to GPU till HDMI is configured on a connect
event.
CRs-Fixed: 430057
Change-Id: I4b6677883c499f6d15656c3578190be1115ee6b4
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| c18b3a0ef41fe474fe37e2e1833ef1bb11c85b11 |
|
20-Dec-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: mdpcomp: Restructure for 4kx2k displays
Restructure MDPComp class for 4kx2k displays.
Cleanup MDPComp class to remove unused stuff and formatting.
Add a MDPCompLowRes class for current functionality.
Add a hollow MDPCompHighRes class for future.
Change-Id: I343540e712d31ca907257a73b49567578f49d5f7
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 640cb9421639c13248aeb30c3496cdfaec6d894c |
|
13-Dec-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Support 4kx2k FB for Primary and External.
Add support for 4kx2k FB for primary and external panels.
Change class design to create appropriate version of FBUpdate on boot up based
on the panel resolution.
Change-Id: I216d815d9b81c610aa39e351f7b55736dfa48b43
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 0d3aa44c38407285c63f00308d4b1572f7de34f1 |
|
08-Dec-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: User Layercache for external display
Change-Id: Ibca92e1470ef72dc02d16d4ef8c05f1a1d2d485c
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 93138887ec8fb0f232340c4fb852e3dbcb3542e4 |
|
26-Nov-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Implement dump function
Does a basic implementation of the dump function
called by SurfaceFlinger in dumpsys.
Further logs in different areas can be added later on
using the dumpsys_log utility.
Change-Id: I2194b4ed7f10947272b7b824ef802ce2ee3c8a48
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 33650f2bc6096f20fb3974f5d1f98cb60ed6bdf4 |
|
03-Dec-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Avoid MDP composition with alpha scaling
MDP4 supports scaling with alpha, only in RGB pipes.
In some cases this scaling happened with video pipes.
We now fall back to GLES composition for layers that have
alpha and need scaling.
Change-Id: I084355bad1cdb17c7308077b56006c59e75d2042
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Bug: 7648647
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 16791f95b2570b9d48fa360875676e9c8559c0a1 |
|
29-Nov-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
libhwcomposer: Add support for 4 layer MDP Comp
This change extends MDP composition to support
upto 4 layers by making border fill as base pipe and
using all MDP h/w pipes in overlay mode.
Conflicts:
libhwcomposer/hwc.cpp
libhwcomposer/hwc_utils.cpp
libhwcomposer/hwc_utils.h
Bug: 7626586
Change-Id: I01a0e53ddfbcf3ed46734f6f3bb0ef7d912ceac6
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 47377987cc4eef72ee3b0cdced8c3a15038b39eb |
|
28-Nov-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc/overlay: Dynamic pipe tracking.
Remove state based pipe handling and make pipes tracked dynamically.
Add the configStart, configDone, nextPipe availablePipes APIs.
Remove setState API.
-configStart marks all pipes available.
-configDone garbage-collects unused pipe objects.
-nextPipe returns the index of next available pipe and create a corresponding
pipe object if not present
-availablePipes returns total of "unallocated" pipes. (Pipes could be allocated
but unused)
Changes in hwc adapt to the new overlay APIs.
Compile out MDP comp.
Remove unused files in overlay and hwc.
Update licenses.
Conflicts:
libhwcomposer/hwc.cpp
libhwcomposer/hwc_utils.cpp
Bug: 7626586
Change-Id: Id8e56901d34e5dc0fd088260d05e3e46f68ff090
Signed-off-by: Saurabh Shah <saurshah@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 9f0b36a26d1c37ad0d31e59136b1e5d6f4d7efde |
|
17-Oct-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: cache layers on framebuffer
In the cases where all the layers that are marked as HWC_FRAMEBUFFER did not
change, we can mark them as HWC_OVERLAY since their contents are already on the
framebuffer and do not need any additional processing.
This optimization shows power improvement for video playback.
Bug: 7623741
Change-Id: Ia178a926e6f56a3ec9291250a22a66f212c30b14
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 6e458c9164c7891d0f869a58c0ea12280c23e9ca |
|
13-Oct-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: clean up overlay for external from the draw thread only
Cleanup overlay for external from the draw thread. If done from the uevent
thread, its possible that the object being used by draw thread is deleted by
uevent thread.
This also removes unnecessary side-effects where libexternal sets states in
hwc, whereas, it could be set from hwc itself. There should be no need for
libexternal to modify states in hwc.
Bug: 7335863 (partial fix)
Change-Id: If07483e640abae2ced2418e0d5c8f278f8c6ec33
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| f6205c18f4bbd23e7f39672f781498c34e6b7494 |
|
11-Oct-2012 |
Kinjal Bhavsar <kbhavsar@codeaurora.org> |
HWC: Protect hwc_set from async events
Wait for hwc_set completion if already in progress before processing
the async events.
Bug: 7288769
Change-Id: Ibdd0ee82f079df566b899c94df19f6bb1031d686
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 9a678455a788dc76a43ad93459ae6a792f0fd114 |
|
15-Aug-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: utils: Include orientation while screen-fitting.
MDP doesn't like out-of-screen-bounds parameters. So based on the position of
the layer, we adjust the portion of layer the MDP should pick.
However, this did not factor in orientation, so far. This patch does that and
allows panning to work in other orientations, without having to use GPU.
Bug: 7313955
Change-Id: Ice17ad144abcd60279c2ef9ad87fc617a1bd3621
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| a2bfc3940f0cbf6e3a8f25d397c0335efeb4721b |
|
10-Oct-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: fix for not ignoring framebuffer
If the FB is not used, because all the app layers are overlays, then set the
flag to have the driver not fetch from the FB pipe.
Bug: 7183992
Change-Id: I96ecc1610ac052e8512158d189b0614ecf82d139
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ee0d135b8a226b5844fd569fb166a90aa55bbba0 |
|
06-Oct-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: external: Cleanup overlay objects on external disconnect.
Cleanup overlay objects and close fds when external is disconnected. Without
this, the external does not come on when cable connected-disconnected multiple
times when device is in suspended state.
Bug: 7150885 (part of the fix)
Bug: 7295979
Bug: 7150885 (partial)
Change-Id: I1ae2ce7220b9928dde332ce3644dbe671d25c7e6
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 76443245d153635b512539fbc68fdf7a904fdf6f |
|
28-Sep-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: enable dual display on hwc 1.1
Enable dual display on HWC 1.1; video uses overlay.
Bug: 7124159
Change-Id: I8333e46cfc74072f6259fba2b82368f0dd52b6df
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| aff82051a79fbaf752d3769667d34828cee2841d |
|
01-Oct-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwcomposer : Use sysfs to read vysnc information
* Read sysfs entries to get vsync timestamp from kernel.
* External display continues to use uevents for hotplug events
* A new thread, vsyncThread is created to read and send vsync
timestamps to HAL.
* Disable H/W VSYNC for MDP 5.x targets until kernel changes are
complete.
* Synchronization is needed to make sure read() is not called
by hwcVsyncThread when VSYNC is disabled.
Change-Id: Iab0a94a3cfce9142b8867859f2a7d9bcaecb0996
Acked-by: Neti Ravi Kumar <ravineti@codeaurora.org>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 77d8f24cb4fece120f062f2f997f018372338b66 |
|
29-Sep-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Make blank wait for set to complete
Bug: 7217641
Change-Id: Ie25c9caa7a4c6a256c0f35fc40cbae2ef4572f5d
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 79e14117f5e66a080b9f2a783ce3b215c72c8653 |
|
27-Sep-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Fix dpi values reported
HWC 1.1 expects DPI multiplied by 1000
Bug 7241591
Change-Id: I680da8769f53f8a18d942a3b292d96a16885ebfa
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 2e449280f98f003bb5831c274fc07ab722ac1a94 |
|
18-Sep-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: hwc 1.1 implementation
Bug: 7124159
--External disabled
--MDP comp coded but disabled.
--Videos via overlay, so that secure videos can work.
Change-Id: Ie48b264143d5e4237ab9724e28930e3f68ba49ee
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 33147743328e88e7859db6c935072f11ca038448 |
|
19-Sep-2012 |
Kinjal Bhavsar <kbhavsar@codeaurora.org> |
hwc: sync-point implementation.
Add sync pt implementation.
Add genlock and sync pt under conditional compilation flags.
Change-Id: I32fb7f6051ccc706662152e90ac15b6b6743f897
Signed-off-by: Iliyan Malchev <malchev@google.com>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| bbee5b1c3475b630caa5061fbf535f87f21743f7 |
|
08-Aug-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
display: Create QService binder interface.
Add QService binder interface to enable communication
to display by the mediaserver for Securing/Unsecuring start and end
notifications.
Create separate lib for external.
Clear reserved field before applying format.
Change-Id: I463c9c6deac7587bd0c4e0b84513b5d0b5dd7e98
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 1e396eddac16f39d5bd09dc9f6f8a704b468c2d3 |
|
12-Sep-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add some debug and warning logs.
Add debug logs for blank, unblank and warning logs for composition on powerdown.
Change-Id: I184a9503a26d401cf70e072815603a47d3972eed
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ed68f0b13f56426735e7897519aa1c43072ceb90 |
|
27-Aug-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwcomposer: keep secure content in an overlay when below skip layer
Secure content can not be displayed unless in an overlay. Since
getLayerStats marks all layers under the skip layer for framebuffer
composition, when there is a skip layer on top of protected content,
the protected content disappears since surfaceflinger doesn't draw
protected layers.
Acked-by: Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org>
Change-Id: I59dd5dffad08dbf578baa459f5f4c726b6674c83
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| a71a7ecd0323a16fe7728271474f8b7056c679d8 |
|
18-Aug-2012 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc/fb/overlay: wait for fbpost and pan display
Draw sequence in hwc_set
--eglSwapBuffers
--wait for fb_post. Its ok to draw to External only at this point.
--draw to external | Parallel with PAN
--commit to external | Parallel with PAN
--wait for pan (happening in fb_post) to finish.
Call MSMFB_OVERLAY_SET ioctl only when params change.
These thing together ensure a correct sequence and should fix tearing and
stuttering, the latter assuming there are no other display pipeline delays.
Acked-by: Arun Kumar K.R <akumarkr@codeaurora.org>
Change-Id: Ibb0ad8485fa6b30dc6ac07ae8b25a760941c08ce
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 359c544e1ca5ad76be326d9ee809e7bee51f94b4 |
|
22-Aug-2012 |
Jesse Hall <jessehall@google.com> |
Update for cleanups in hwc interface
Also store the hwc_procs_t* into a dedicated field instead of one of
the hwc_composer_device_1_t::reserved_procs slots, which are supposed
to be NULL so the structure can be extended without breaking backwards
binary compatibility.
Change-Id: I11e6bc713958d854aba418242caa749cbcb21f1d
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 660267c43bb3370ab49f4e95562c027171d8fb83 |
|
02-Aug-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Update to new API
* Updates HWC to use the Jellybean MR1 API
* Remove qcom_ui which was using parts of the old API
Change-Id: I663363547b193d2318aae88f2256a9baed1e3d4b
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 5d0935531842ab9cf01775a77e92f204e6d40971 |
|
01-Aug-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwc: Add support for external-only layers
Add support for different types of external-only layers
EXTERNAL_ONLY: General purpose
EXTERNAL_BLOCK: Blocks the display of other ext-only layers
EXTERNAL_CC: Used for closed captions with videos.
Change-Id: I9cc7b9a1dbf1085194725474d6a4d1094e27a0c8
Acked-by: Saurabh Shah <saurshah@codeaurora.org>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| b3c6e058ce1dbc689f27e7d7acbf1529d37307d8 |
|
26-Jul-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Get panel type from framebuffer
Change-Id: I3b7cb78d7c6019482ae698b30d553ca782f5022b
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| c85d6b7428ded41c74a9455f580f3ee8b451bbde |
|
01-Aug-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Add support for MDP Composition
This change
1) implements MDP Composition upto 3 layers
2) adds invalidator support to fall back to FB
composition during idle screen condition.
Change-Id: I55f27321fd0df096b353d66aaad1cc720cd4b84b
Acked-by: Jeykumar Sankaran <jsanka@codeaurora.org>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 1589dee5c27293d278d3e549af8a4bda27e080f8 |
|
21-Jul-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Enable vsync
* Use the vsync uevents from the kernel to start
surfaceflinger composition.
* This patch also does some code cleanup
- Move copybit specific functions to copybit files.
- Cleanup verbose logging.
Change-Id: I36936e4b0a082cfb0347d8ee7d2bc936e01808e6
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| bd4704d4b447bd4aa59e4894d68a7162ce4f99fd |
|
01-Aug-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display : Add support for copybit composition
This change add support for copybit composition in display HAL
for MDP3 targets.
Change-Id: I9bc8e40f624b0760f4faa223cb03a13695611bb3
Acked-by: Sravan Kumar D.V.N <sravank1@codeaurora.org>
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ccf943e44f9e9d615a6019459625148830039f8d |
|
20-Jul-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
hwcomposer: Add support for UI mirroring
- Uevent observer as part of Hwcomposer
- HPD, enabling/disabling external display from HWC
Change-Id: I52b4f30c78e98c5b52c86722046389f458c2dbee
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| ee7fc0347e52276d43413e91f31d72d6db99dcfb |
|
20-Jul-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
liboverlay: Refactor, bug-fixes, upgrade.
* Fix memory leak during copying pipe objects.
* Remove unused / unnecessary code.
* setMemoryId API is merged with queueBuffer.
* setParameter API is setTransform now.
* Rotator upgraded to:
--Allow different rotator hardware types.
--Remove dependency on MDP code.
--Allocate memory only during first playback,
close when the associated pipe is closed.
* Have single commit implementation.
* Include new format types.
* Remove WAIT and CHANNEL enums and usage. Replace BypassPipe with
GenericPipe. Client expected to set alignments and parameters.
Add transform combination enums.
* Allow APIs to be called in any order. Do transform calcs in commit.
Move ext type setter and getter functions.
* Add calculations for 180 transform.
* Add secure session support in rotator
* Implement all rotations in terms of H flip, V flip and 90 rotation.
Change-Id: I34a9a2a0f1255b3467a0abbaa254d0b584e901ce
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| 0f859f6f0db0e0c05d8c319d8d597ad2731513ae |
|
02-Jul-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Add QC Display utils
* Rename qcomui directory to qdutils
* Avoid inclusion of qcom_ui header
* Add class to get MDP version
* Add namespace for qdutils to prevent collison
Change-Id: I9a3f440e6b0fea1cfcc478ddca90af5df3bbb897
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|
| befc466069680cb8a65b1f22ad44723d949128c8 |
|
14-Jun-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
qcom/display: Update HALs
- Update the display HAL from Code Aurora Forum
- Add updated overlay library
- Enable HWC with basic video going through overlay
- Cleanup some files
Change-Id: I65c687c51be458cee71213c79e03eeda962d9086
/hardware/qcom/display/msm8084/libhwcomposer/hwc_utils.h
|