94b51da4bc46f846fa2f7f0e36d2730b63ae88e2 |
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27-Sep-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Fix src split bugs --In "always_split" mode, split FB only if the updated portion of FB's width is less than mixer width --While deciding whether or not to allocate the 2nd pipe, account for 90 transform in crop width --Crop minimum width limitation of at least 5 pixels does not apply to targets after 8974 v2. Bug: 18092749 Change-Id: I83b4690216a75c0d57e7e4e7b18b4531bb22df05
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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0eb79f8456c2a8bb0f30a2e966f8c9000fe934e9 |
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23-May-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Source Split layers always if indicated by driver Source Split layers always if the driver indicates so by setting the src_split_always in the capabilities sysfs node. This is applicable to layers whose width > mixer's width, since MDP clk rate is dependent on max(mixer_width, layer_width). This feature can be enabled if the panel height is more than a certain empirically derived value. Splitting always in those cases can help with a lower voltage. Change-Id: If9b33f11ca4132eb77416c26819f7473c65d3b08
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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ecd6f5d93a833293d2fd651069cc2e0e86acc27d |
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25-Apr-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
hwc: Support single ROI for split panels. For panels that cannot accept commands in both the interfaces, we cannot send two ROI's (for each half). We merge them into single ROI and split them across lSplit for MDP mixer use. The ROI's will be merged again finally before updating the panel in the driver. - Reads panel property of dual control path - If dual control path not supported, merge ROI's before analysing for composition strategies. Change-Id: I67e361a299dc5d1adb28b180900e24633eefc4a8
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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3319ed056d7d62134f66c2cd5d062d027ccb908a |
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12-Apr-2014 |
Naseer Ahmed <naseer@codeaurora.org> |
mdp_version: Check define for each version. Some of the definitions may not be present on AOSP builds while other may. Check each definition to be sure. Change-Id: Ia3cf8f024a3a6b6633a3be4646579f6cde0d5580
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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a85d9f9f2d5cd0555b409b1fc974a9ecec3fee56 |
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13-Mar-2014 |
radhakrishna <radhakrishna@codeaurora.org> |
h/q/d: Add utility function for 8x16 and read RGB scalar capability. - Add utility function for 8x16 - Add internal function to identify if RGB doesn't support scaling that is read from capabilities node. - If UI layer needs scaling and RGB pipe doesn't support scalar, request a VG pipe - On 8x16, request DMA pipe for WFD Change-Id: I94e8e0371bb10fcad53fddd2b7c45bc9b2594a4d
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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9e771bed593b11da6e6bcd54b16ade8e80fcda2b |
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05-Apr-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
h/q/d: Read minimum width and height values of the panel ROI. Read minimum width and height restrictions on ROI of a panel through sysfs node. Change-Id: I0e4c35cdcaee06e77955725565cfbed2f0fd91e9
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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c121ec0d0c5d9237cbbdb83a99bf474ed2e5976a |
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06-Mar-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
libqdutils: Update panel capabilities from sys node This change adds support to read more panel related informations from sys node. Change-Id: I64f37a35945ac700388335059cbb1cfbc9d4b4d7
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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58cc563a7d022fd57b37b2bfc8201ad3ac6a3076 |
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04-Mar-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: Add support for SourceSplit"
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7dc3e31e2a6de0ee146ad9146c12453ad5ce8fa7 |
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13-Feb-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add support for SourceSplit Add support for SourceSplit. The mixers are abstracted from hwc. There would be no translations to mixer understood destinations. 1) If a layer's crop and position are < 2048, only 1 pipe can be used irrespective of position. 2) Else 2 pipes can be used with the layer equally split, without regard to position. Change-Id: I501a53838d147887c1e2299366663e05320d5096
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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cf40ec929a1ddf18023dad9647e7be08638b659d |
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25-Feb-2014 |
Dileep Kumar Reddi <dkumarre@codeaurora.org> |
hqd : Use proper type casts * Remove compilation errors * Use proper type casts Change-Id: I1d44c2a2362a1fdd4d6e412ea816d4078e8355c9 :
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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41ebb4f375e69bf590f1e2bb0bdb372929fa44ae |
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20-Feb-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "display: Remove klockwork warnings and errors."
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c9cbe63708025b7aed15e251b2fb3a914fd842a0 |
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01-Feb-2014 |
Ramkumar Radhakrishnan <ramkumar@codeaurora.org> |
display: Remove klockwork warnings and errors. Remove all klockwork warnings and errors for libgralloc, libhwcomposer, liboverlay, libqdutils, libqservice, libvirtual, libexternal libraries to avoid buffer overflow and memory leaks. Change-Id: I078143bcbcf5e4b342156bd8305a644566f7cc4b
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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c0fbcede3ccc2e0996531f29cccdf02b47ba70ad |
|
14-Feb-2014 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
qdutils: Pre-allocate initial buffer for getline(). Some frameworks override malloc() and free() but not getline(). Pre-allocating the buffer avoids heap mismatch on free(). Change-Id: I9bd934f701ad7dbc10ec2aa21967e2a626c496f4
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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0de84c911980050d32a6bb35836ce099acfc496d |
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22-Jan-2014 |
Arun Kumar K.R <akumarkr@codeaurora.org> |
qdutils/qservice: fix compilation warnings - fix incorrect type casting. - remove unused variables. Change-Id: I4d21fe895b048a9dcb7c43297d44b041ba42d735
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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8ba221e06a912a2bac4a8d9f40fd0d7c4ca47978 |
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18-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "qdutils: Use HW revision from linux header if available"
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f7ad1a3b9d99f9c59be31819742855893192b2bb |
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17-Jan-2014 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "h/q/d: Check for MDP upscale limitations"
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693d5c2fa030ce90b0f8ccd5cffd255525e2305c |
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07-Jan-2014 |
Saurabh Shah <saurshah@codeaurora.org> |
qdutils: Use HW revision from linux header if available Currently HW revisions are maintained separately between kernel and user-space. To optimize this there will be single place, exported msm_mdp.h, where HW revisions will be maintained. Change-Id: I815eb9bd32f17928356e58a38260cee69b019a8b
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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c38cdae859e0ee12ad3284a308eaeef9d2708c74 |
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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/libqdutils/mdp_version.cpp
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df991ce9e82b63e27859a4c534df4c6c9af2c915 |
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14-Jan-2014 |
Jeykumar Sankaran <jsanka@codeaurora.org> |
h/q/d: Check for MDP upscale limitations - Expose API to get maximum upscale value supported by MDP - Check for MDP limitation before programming pipes Change-Id: Id9faac54a7b3e393b6c4b60574e5e985b495bf59
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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b3665b86c4a6307716da3f1148f5dc3128e2679f |
|
04-Dec-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
qdutils: mdpversion: Add device version checks Add device version inline checks for hardware devices. Also fixes the issue of 8084 being treated as 8974v2 owing to the expanded range. Change-Id: Iaeefb505e14e022b6e542daa8b84a87a22e7f69a
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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1ff95647a2ad38017c7acdfa32a719ffbe5fc116 |
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25-Nov-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
qdutils: Parse low and high bandwidth from mdp capabilities node Parse low and high bandwidth from mdp capabilities sysfs node /sys/class/graphics/fb0/mdp/caps This will be specified in kbps. Conflicts: libqdutils/mdp_version.cpp Change-Id: I2956e340106d47bb49f5744e4f9a4a0bb796f6e3
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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1b66878aec2d36dbc5aa9f8109885448431af236 |
|
21-Nov-2013 |
Manoj Kumar AVM <manojavm@codeaurora.org> |
qdutils: Remove fb open dependency to read MDSS capabiliites 1. MDPVersion class can query the capabilities using sysfs node. Since sysfs node can be read with out opening framebuffer, it is no longer required. 2. New internal functions updatePanelInfo, updateSplitInfo are added. Change-Id: If506e600fb14401d8bf2361aac969c7e29a5d50a
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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ef04efb7c79cf8c016a6424c8dd62d2a419c2679 |
|
01-Nov-2013 |
Zohaib Alam <zalam@codeaurora.org> |
libqdutils: added a new revision for mpq8092 Added a new entry for HW_REV for mpq8092 Change-Id: I34c0c2c1bb0055303f271e20a86d594a54cbaf0d
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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ed2e4f6e223ab95e3d9a8c7c3210324e2fab21f0 |
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18-Sep-2013 |
manoj kumar amara venkata mastan <manojavm@codeaurora.org> |
hwc: Replace metadata ioctl reading with sysfs node Metadata ioctl approach has limitations with respect to adding new capabilities in MDSS driver. Use sysfs node mechanism to obtain MDSS capabilities. (sysfs node: /sys/class/graphics/fb0/mdp/caps) Change-Id: Id7fe683c85b3acf182920d28abf62e9826ff1161
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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b9df5c24eccd87185f199cbdda6e5de92570da33 |
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26-Sep-2013 |
Sravan Kumar D.V.N <sravank1@codeaurora.org> |
libqdutils: initialize split char array to 0 String should have null character at the end, otherwise functions like atio may not work on the string properly. Change-Id: Ib3eb579a5a96dbd121bf6f65b09fa19ec7e274f3 CRs-Fixed: 546662
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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de915f17e0aa7a330fc8edd7ebd0dc3782dd2d44 |
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30-Aug-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
qdutils: Add version check API for 8974 v2 Add a version check API for 8974 v2 revision of MDP. Change-Id: I7469ffc2f2df14c2ac02ee9dc025f5b1d8737206
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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da05b4e085dbdd01ffc1c05de4685282e5d4f0e2 |
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04-Jul-2013 |
Xiaoming Zhou <zhoux@codeaurora.org> |
libqdutils: delay the close of fd handle During surfaceflinger initialization, the first fb open call comes from the MDP version check. The MDPVersion class implements a singleton object, which open and close the fb device. This initial fb open and close will trigger the kernel driver to turn on and off the display, which results two side effects: 1) extra delay in the display on, 2) one flicker when the display is turned on and off. The change is to close the fd handle in the destructor. Change-Id: I2ee5cfc78cbb613ed1326d9f7c26cbca97406163
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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6f9775c5a5a7368e7274457c4bf9746eaa2cbd70 |
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03-Jul-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "hwc: support 8x26 variants"
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2e474227e216ee37ab84a3c9a22ea1f650626231 |
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11-Jun-2013 |
Saurabh Shah <saurshah@codeaurora.org> |
hwc: Add support for uneven split primary displays Add support for unevenly split primary displays. The driver provides info about the split via msm_fb_split sysfs node For external we assume even split. If driver doesn't specify any split for primary, we default to even split. Change-Id: I4d541f41de2d7a5d2b62653fa33cab079a6d5d30
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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c485d30ebf142a5a156afd927192ba8fa2c85954 |
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01-Jul-2013 |
Amara Venkata Mastan Manoj Kumar <manojavm@codeaurora.org> |
hwc: support 8x26 variants Add support for 8x26 variants (8x26v1, v2 etc..) Change-Id: Ie316c1f77fdafb8021100f371c2ebc327e1c9da9
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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e188278e86ebb2f7f1ed3762855f15062b7f9d03 |
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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/libqdutils/mdp_version.cpp
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369f45f93e7f0793c2ba95994bb9fbc44f25a939 |
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15-May-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "qdutils: Parse panel type dynamically from panel info"
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b4e42a1d633b09486e0fb49380374e0be525d09d |
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10-May-2013 |
Carl Vanderlip <carlv@codeaurora.org> |
qdutils: Parse panel type dynamically from panel info Parse the panel type from the panel info string using string operations rather than relying on constant offset (which would have to be update for any changes in length to the preceding MDP/MDSS version string). Assumes that panel type is the first character after the first '_' in the panel info string. Change-Id: I33178e7219c26e0e0361e53941f15a3d38f99b71
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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fb3b6102484a8e38c50512df7c8def85b36236f9 |
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06-May-2013 |
Linux Build Service Account <lnxbuild@localhost> |
Merge "display: libqdutils: add the MDP h/w version for 8x10 MDP core"
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66ea016af22283b2dc51ae850841b15a14cacdd0 |
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02-May-2013 |
Xiaoming Zhou <zhoux@codeaurora.org> |
display: libqdutils: add the MDP h/w version for 8x10 MDP core Add the support to enable 8x10 MDP core version Change-Id: I385f9bcc5e1c6011f3e2704ee71ce5aacec8b92d
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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30323b98c1abab90dce91c3d226d4e65a24076fc |
|
31-Jan-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
liboverlay: Add support for MDSS Bandwidth Compression - This adds support for Bandwidth Compression. - If MDSS supports BWC, then we set BWC flags to both Rotator(encode) and overlay(decode) Change-Id: I6f7800716a2ce2ab855f4c0b1a53cd96f7d06d74
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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8fe8c938d27e528fcf7fb4a408711b4b6e405f13 |
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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/libqdutils/mdp_version.cpp
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6e146950e61327d425750c1de36bfd70d526acad |
|
07-Mar-2013 |
Sushil Chauhan <sushilchauhan@codeaurora.org> |
qdutils: Retrieve MDP revision and pipes information from driver. Userspace can retrieve MDP revision number and number of different types of MDP pipes (RGB,VG,DMA) information from driver. Add target specific flag as previous MDP versions do not provide this support. - Make use of this information while maintaining PipeBook. - Move PipeBook related functions from overlay utils to PipeBook. Change-Id: I46578bb27e515c4b9525d90b6619c11d7749914f
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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5070c694011ddc30673ec68a9d1d74dc713c49f2 |
|
10-Feb-2013 |
Duy Truong <dtruong@codeaurora.org> |
Update copyright to The Linux Foundation Change-Id: I145b66896159ff9886ed73507f17b3165ba0266d
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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b3c6e058ce1dbc689f27e7d7acbf1529d37307d8 |
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26-Jul-2012 |
Naseer Ahmed <naseer@codeaurora.org> |
display: Get panel type from framebuffer Change-Id: I3b7cb78d7c6019482ae698b30d553ca782f5022b
/hardware/qcom/display/msm8084/libqdutils/mdp_version.cpp
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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/libqdutils/mdp_version.cpp
|