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* | msm: mdss: Replace thulium with msm8996 in display codeVeera Sundaram Sankaran2016-03-23
| | | | | | | | | | | | | | | | | | | | Use appropriate SOC name. Also replace all instances of thulia with kryo. Change-Id: I3d21e3534fdf113190882c84ee5426ee929da131 Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org> [cip@codeaurora.org: Always build mdss_mdp_pp_v1_7.c] Signed-off-by: Clarence Ip <cip@codeaurora.org>
* | msm: mdss: debugfs: xlog: add support to dump registers by rangesIngrid Gallardo2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current xlog dumps the entire registers ranges mapped in memory. This entire range can be reduced to only the meaningful offsets to help in debugging and avoid overflows in the debug buffers. This change adds support to only dump the registers ranges specified. Change-Id: Iecf7f5eaa909b0365ea599ae094c7f184c0ae8b8 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org> (cherry picked from commit 899cf5dbc528b13bd488038215356c5bea5b591c) [veeras@codeaurora.org: Resolve merge conflict in mdss_dsi.c] Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
* | msm: mdss: debugfs: xlog: move reg dump function to xlogHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | | | reg dump func is specifically used by xlog, so it should be static in xlog file. Change-Id: I14570e174b215d7ea5f77f0b333f65956b549222 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org> Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: debugfs: xlog: fix block names for reg dumpHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | Update obsolete mdss block names to new ones for xlog register dump. Change-Id: Iae8859c42df45577bfccd5a939669742f8395ca2 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org> Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: debugfs: xlog: add debug xlogHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | | | | | When MDSS_XLOG_DBG entries are inserted into code, these entries are always logged regardless enable status. This helps use xlog in quick debugging and none of these entries should be merged. Change-Id: Iebcf6cb7fc32bc77281e2f02a354f35357ff6d88 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org> Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: debugfs: xlog: add iommu xlogHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | Add iommu xlog flags and handlers. MDSS_XLOG_IOMMU is dedicated to iommu issues. The fault handler, if installed, dumps mdp registers to ram, dump xlog entries to kernel log and panic the system. Change-Id: I7d703c5958104fb3dc2c30a7fc1e59508c8d0ca3 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org> Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org> (cherry picked from commit a3cfbff0abb7ff9f906df76a7ff68007d7f1fc3f) [veeras@codeaurora.org: Resolve merge conflict in mdss_mdp.c] Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
* | msm: mdss: debugfs: xlog: fix xlog early crashHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | | | | | xlog entries may be called before debugfs nodes are created, so spinlock intitialization should be done during compile time. Use ktime APIs to avoid other crashes during early boot time. Change-Id: I5dc8e066b56d26934fd4c324c03e5f1ec3b4a6f3 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org> Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: debugfs: xlog: refactor xlog dumpHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make overall dump facility more reliable and more useable for debugging: write xlog info to stdout; only un-logged and un-dumped entries will be dumped out each dump; add func line number, pid and time stamp difference for each entry; add index for each entry dump. Format of the log is as follows: name:line=>[entry:timestamp:delta][pid]:params Where: name: Name of the caller function line: Line in the source file entry: Index in the circular buffer timestamp: time when log was taken delta: time difference with previous log pid: process id params: parameters used to log information (these are specific to each log) Change-Id: I32853ef7e27cc8ac34775ff492d60c801df61dba Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org> Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org> [cip@codeaurora.org: Use debugfs_create_u32 for xlog panic] Signed-off-by: Clarence Ip <cip@codeaurora.org>
* | msm: mdss: set dsi clock lane to proper state on 8994Kuogee Hsieh2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | For 8994, dsi clock lane may get stuck at hs mode. It needs manual control of clock lane to avoid it. Force clock lane to HS mode before kick off and clear it after completion. CRs-Fixed: 774612 Change-Id: I8182489d2d5eaf041b4869af71155378dd3aea99 Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org> (cherry picked from commit 5d9e1ace6123d8f5a1ac8f0eb62e9fd8c841d5f8) [veeras@codeaurora.org: Resolve merge conflict in mdss_dsi_host.c] Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
* | msm: mdss: ignore overflow error when sending dcs commandKuogee Hsieh2016-03-23
| | | | | | | | | | | | | | | | | | | | | | When horizontal line time of BLLP is too short to finish sending dcs command packet, overflow error is reported mistakenly. The remaining packet data will get transmitted at next line. Therefore this overflow error can be ignored. CRs-Fixed: 769898 Change-Id: I2239bd6bf432a1144f0f5b65bf1d82127dd4cfff Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
* | msm: mdss: debugfs: xlog: enable xlog with different flagsHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xlog buffer helps capture debug events, however, due to its small size, one set of xlogs cannot solve all problems. It would be helpful that when a specific issue happens, only one set of xlogs specific to that particular issue is dumped and other irrelevant events can be ignored. Accordingly different event handlers can be registered as well for different issues. echo 0x00 > <debugfs>/mdp/xlog/enable -> disable echo 0x01 > <debugfs>/mdp/xlog/enable -> enable default xlogs echo 0x80 > <debugfs>/mdp/xlog/enable -> enable all xlogs echo 0xff > <debugfs>/mdp/xlog/enable -> enable xlogs regardless flags Change-Id: Id1bf2a6f2009afdc63d74add652ce2722a3173a4 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
* | msm: mdss: debugfs: xlog: dump mdp registers to RAMHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently xlog provides the capability of dumping mdp registers to kernel log. This patch adds the option of dumping mdp regs to ram as well. echo 0x0 > <debugfs>/mdp/xlog/reg_dump -> disable mdp reg dump echo 0x1 > <debugfs>/mdp/xlog/reg_dump -> enable mdp reg dump to log echo 0x2 > <debugfs>/mdp/xlog/reg_dump -> enable mdp reg dump to ram echo 0x3 > <debugfs>/mdp/xlog/reg_dump -> enable mdp reg dump to both Change-Id: I767bbd956ac3b1c9e76800bd9d563fc80bd337db Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
* | msm: mdss: debugfs: xlog: move xlog related variables to localHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | | | debug_log is an unnecessary global structure that is actually only related to xlog debugfs nodes. Those variables that control xlog behaviors should be in the local xlog file. Change-Id: I8e2a37e72d849b09e5c8afb8b2170adf9516e215 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
* | msm: mdss: fix phy_io base for ldo_cntrlHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | Due to wrong base io address, ldo_cntrl is not properly configured. Fix this bug to get suspend/resume working. Change-Id: I708d645f33a05a0bf8d68be0909c43fc628d293e Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
* | msm: mdss: Avoid NULL pointer accessAnusha Koduru2016-03-23
| | | | | | | | | | | | | | Validate pointer to avoid NULL pointer access Change-Id: I47671f0072a61c7025d47da74de13ab66a543064 Signed-off-by: Anusha Koduru <kanusha@codeaurora.org>
* | msm: mdss: fix wb memory registration optimizationAdrian Salido-Moreno2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to avoid multiple mappings of same buffer handle, we check for any existing handles that are already mapped within writeback. However current checks are based on file descriptors, and these may be reused for a new buffer handle, and in turn we end up having wrong assumptions of the actual queued buffer while performing the writeback commit. Fix this by getting the actual ion handle mapped to the file descriptor and look for this handle instead. Change-Id: Ib800dc4000ce8353ed16c7e779cda21644696ec8 Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>
* | msm: mdss: add init and deinit calls to notify update ioctlKrishna Chaitanya Parimi2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding notify update init and notify update deinit calls which ought to be called when the notify update thread is being started and exited in userspace. The need for these is to ensure that during exit sequence of the notify update thread there is minimal wait due to ioctl being blocked in driver. The wait completions will not be reset if deinit has been called and will need an init call for them to start working. So when we are exiting the notify update thread, any block that might happen due to either a concurrent or a later notify update call is now handled properly so that the block is either returned early or is not allowed respectively. Change-Id: I8212bf058285f5929ebc85d41d6bb12b50e388d9 Signed-off-by: Krishna Chaitanya Parimi <cparimi@codeaurora.org>
* | msm: mdss: swap flags for LP1 and LP2 modesAravind Venkateswaran2016-03-23
| | | | | | | | | | | | | | | | | | | | Use FB_BLANK_NORMAL flag for LP1 power mode and FB_BLANK_VSYNC_SUSPEND flag for LP2 power mode. This better aligns with the definition of these power modes since display updates are suspended in LP2 power mode while updates can still occur in LP1 power mode. Change-Id: Ica132e38dd1d0bb96368a1bbb51143100f0352cc Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
* | msm: mdss: add mutex locking when BTA is triggeredHuaibin Yang2016-03-23
| | | | | | | | | | | | | | | | Add cmd_mutex when doing s/w triggered BTA to make sure this operation does not race with DCS commands. Change-Id: I888e06a8175691938aebc7a51c2c693d582ce23d Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
* | msm: mdss: hdmi: set tmds clock ratio bit if scdc is supportedVinu Deokaran2016-03-23
| | | | | | | | | | | | | | | | | | | | Set TMDS_BIT_CLOCK_RATIO bit in the SCDC port based on the bit rate for the current mode. This bit has to be set before the TMDS clock is turned on. Change-Id: I315e00a032a1465974431e09ed2918ff353cb6de Signed-off-by: Vinu Deokaran <vinud@codeaurora.org> Signed-off-by: Casey Piper <cpiper@codeaurora.org>
* | msm: mdss: fix right_blend pipe assignment for validate layer pathUjwal Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | When source split is enabled, a layer mixer can have two pipes staged on a same z_order, or stage. To support this, pipe on the right side of the blending is recognized as right_blend. Current validate ioctl path is missing implementation for this use-case which is causing unexpected behaviour when source split is enabled. Fix this by bringing a logic to identify pipe as a right blend. Change-Id: Ia117afbad993d9d60f28f1ea6641b780ba866783 Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>
* | msm: mdss: fix ab/ib vote for nrt clientsDhaval Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | Invalid port calculation is causing wrong ab/ib vote on rt(RealTime) and nrt(NonRealTime) clients. This change fixes it and provides correct ab/ib vote for nrt clients. Change-Id: I6b7f63721237b63fa12457b96e47852913597d9f Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
* | msm: mdss: fix RGB565 and RGBA888 UBWC format configDhaval Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | Invalid stride, format configuration and destination configuration causes corruption for RGB565 and RGBA8888 UBWC format at input and output level. This change fixes them for input path and output path. Change-Id: I77cc20409bbb7c95fd0f3bdac9e61b305fddc811 Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
* | msm: mdss: Unblock mdp PP features when AD calib mode is enabledPing Li2016-03-23
| | | | | | | | | | | | | | | | | | Assertive display calibration mode can co-exist with MDP based post-processing features, only the backlight changes need to be blocked when AD calibration mode is enabled. Change-Id: I9c2932e4fa305a9d53cb4dcca11b877f298b4a23 Signed-off-by: Ping Li <pingli@codeaurora.org>
* | msm: mdss: remove bwc workaround for thuliumIngrid Gallardo2016-03-23
| | | | | | | | | | | | | | | | | | | | HW problem where panic was being asserted continuously when BWC was enabled and causing CPU throttling is fixed in thulium, so this patch disables BWC workaround for this target. Change-Id: Ie418dcfb75c6af06f3cdfe530da7d78e5d6c8ca8 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: program Client Driven Prefetch (CDP) for thuliumIngrid Gallardo2016-03-23
| | | | | | | | | | | | | | | | | | | | | | Program CDP for thulium target as per recommendation. This disables CDP on source pipe and WB block when used in rotation operations for v1. Change-Id: Ia77f80d15033b20edd64e73f6fe98467aabb88f1 Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org> Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: add overhead factors to ab bw voteIngrid Gallardo2016-03-23
| | | | | | | | | | | | | | | | For the ab calculation, add the overhead and compression factors for the bandwidth vote. Change-Id: Id1cb8d7c12e24d7c4dcce145ce0ca00e4966049c Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: adjust ib bw vote as maximum per-pipe bwIngrid Gallardo2016-03-23
| | | | | | | | | | | | | | | | Adjust ib vote to calculate it as the maximum per-pipe bandwidth of the real time clients. Change-Id: I1596b7dd8e1304985ac3ab49581d9083c64a2b9d Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: hdmi: Make hdcp enable check look for HDCP 2.2 as wellAlhad Purnapatre2016-03-23
| | | | | | | | | | | | | | | | | | Currently the HDCP enabling logic checks only to see if HDCP 1.4 is available. Added support for also checking to see if HDCP 2.2 is available and enable HDCP encryption if either 1.4 or 2.2 is available. Change-Id: I84c87ac6cb52025dbab28f2a99c4787bd75ce7bf Signed-off-by: Alhad Purnapatre <alhadp@codeaurora.org>
* | msm: mdss: rotator: return dst format for request match optimizationUjwal Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | As per current implementation, every successful OVERLAY_SET IOCTL should return destination format for that request. Now there is a driver based optimization where if back to back OVERLAY_SET IOCTLs request same configurations then driver avoids extra register writes. However this optimization doesn't return correct destination format which violates the IOCTL spec and may result in inefficiencies. Fix this by returning correct destination format for this optimization. Change-Id: I792e2f44f17bceb1efc7b1d389db84478581c474 Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>
* | msm: mdss: rotator: fix synchronization issue with multiple sessionsUjwal Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current rotator driver allows more sessions than actual number of rotator hardware. This requires virtualization when number of active sessions are greater than number of rotators. In the current implementation, synchronization bug is getting exposed if one rotator has two or more sessions, all these sessions are actively using shared rotator in interleave fashion and one of the session is using optimized path where back to back configuration is same. This leads to unexpected results and device hang. Fix this by maintaining proper ownership and hand-off when one session is finished using given rotator and other one picks up. Change-Id: I1f2e7376a01f248d11253bf5b6153ab236f07b19 Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>
* | msm: mdss: move per pipe mdp clk calc to a separate functionIngrid Gallardo2016-03-23
| | | | | | | | | | | | | | | | | | Separate the per pipe mdp clock calculation from the bandwidth calculation within the function that computes the pipe performance. Change-Id: I40cb9c786bf32523cbc5982a494e439f586cc43f Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | msm: mdss: Parse wfd mode prior to mdp ctl infoTerence Hampson2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | Prior to parsing mdp ctl info we need to parse wfd mode. When wfd mode is shared we create a virtual ctl within mdss_mdp_ctl_addr_setup. The default value for wfd is shared; So we are always creating virtual ctl. If wfd is in fact not shared the value was updated afterwards and the virtual ctl never is used. Change-Id: Ie24f224c9ea9bed1704e8688e97bf61c022ae9fa Signed-off-by: Terence Hampson <thampson@codeaurora.org>
* | msm: mdss: add support to configure per pipe panic lutsIngrid Gallardo2016-03-23
| | | | | | | | | | | | | | | | | | | | | | Starting in MDPv1.7, configuration of the panic signal is per pipe. This needs some specific luts to be programmed on each pipe. Adding support to configure these luts, which are enabled and tuned through device tree. Change-Id: I8af08e8458f8136e9767ccfea27489ce2976a437 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | mdss: hdmi: update qfprom offsetsCasey Piper2016-03-23
| | | | | | | | | | | | | | | | | | QFPROM offsets have changed on targets with new HDMI core. Check for the version and update the offsets respectively. Change-Id: Ie017571c9291a060c5911b4ba3bc5399d2317c01 Signed-off-by: Casey Piper <cpiper@codeaurora.org>
* | msm: mdss: add support to configure per pipe qos lutIngrid Gallardo2016-03-23
| | | | | | | | | | | | | | | | | | | | | | This change adds support to set the qos lut for each real time and non real time rotator read clients. Qos lut is configurable through dtsi, so it can be adjusted per chipset. Change-Id: I423265032c4a618039cdcfdad0a1f963f45ae5c6 Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>
* | mdss: Set initial permissions for CEC write nodeNaseer Ahmed2016-03-23
| | | | | | | | | | | | | | Userspace cannot chown this node if read permissions aren't set. Change-Id: I000ec09a30cf1803f307d96ac387ceb746a4a9e2 Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
* | msm: mdss: Use the correct bl_mfd for panel backlight infoPing Li2016-03-23
| | | | | | | | | | | | | | Get the panel backlight info from the correct bl_mfd. Change-Id: Icc4568eb4ae9f4091f7ccf5f60e97bfd7f745420 Signed-off-by: Ping Li <pingli@codeaurora.org>
* | msm: mdss: Notify AD only when brightness changesPing Li2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | Previously, any backlight change to panel will trigger assertive display (AD) feature to conduct screen refresh calls. This will trigger unnecessary screen refresh if AD is enabled together with CABL feature. This change modifies the backlight notification mechanism to notify AD only when the Android brightness level is changed. Change-Id: I5647269b9651d3a17d896e4047f01b7a244581a4 Signed-off-by: Ping Li <pingli@codeaurora.org>
* | msm: mdss: Prevent QSEED scaling on VIG pipe with RGB dataBenet Clark2016-03-23
| | | | | | | | | | | | | | | | | | | | | | When the VIG source side pipes are reconfigured from YUV to RGB data, the sharpening/smoothing QSEED block is sometimes still enabled, but it is only allowed for YUV data. This change adds a specific check if the source format is YUV before proceeding with sharpening/smoothing enable. Change-Id: I5ba39f6910bb41eaed898726c9c1419699371784 Signed-off-by: Benet Clark <benetc@codeaurora.org>
* | msm: mdss: Clear PP pipe resources before copying new userspace configBenet Clark2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | During the pipe setup function, we copy any PP related parameters from userspace to the pipe cache. We currently do not clear the cache beforehand. In cases where the pipe is being reconfigured, stale, invalid values might still be present in the cache since the last time the pipe was configured. These values need to be cleared before accepting a new config. Change-Id: I0d9a51052bb738f599f386d39cb9de5509aae7ac Signed-off-by: Benet Clark <benetc@codeaurora.org>
* | msm: mdss: map writeback buffer to correct context bankDhaval Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | Writeback uses rotation smmu on thulium target for buffer mapping. Selecting wrong context bank is leading to writeback failure on this target. This change fixes the context bank selection for writeback use cases. Change-Id: I23369bb43cc3fd05457fb003ee58bba21eeaa192 Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
* | msm: mdss: Fix uninitialized return value for compact ioctl functionPing Li2016-03-23
| | | | | | | | | | | | | | | | Initialize the return value before using or returning to user space to avoid returning uninitialised values to user space. Change-Id: Iac43744830d725cf69120603befc3e4dd758d031 Signed-off-by: Ping Li <pingli@codeaurora.org>
* | msm: mdss: calculate software scalar pixel extensionsJeevan Shriram2016-03-23
| | | | | | | | | | | | | | | | | | When there is no data available for pixel extensions from user end, calculate software pixel extensions with zero initial phase. Change-Id: I8876b27e4265b39374d5520684028aaaf005d7e8 Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org> Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
* | mdss: msm: add mmagic ahb clock vote for mdpDhaval Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | | | mmagic ahb clock vote is handled through bus driver on thulium target. Any module which uses AHB clock has to add its vote on mmagic ahb clock. This change adds this vote for MDP, DSI, SMMU and HDMI modules. Change-Id: Ibd8d7e7396f26dc13a0b7700c01c3d3dba839ae4 Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
* | mdss: mdp: fix invalid error check in rotator moduleDhaval Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | Invalid input/output format error checks in rotator module is causing rotation request failure or wrong error message print. This change fixes such invalid checks in rotator module. Change-Id: I0f5f19b65c6017dd16deaa09715d29335e551b01 Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
* | msm: mdss: enable mmagic gdsc before turning on mdp gdscDhaval Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | MDP, DSI, HDMI and PLL modules turn on mdp gdsc independently. It is illegal to turn on mdp gdsc without turning on mmagic gdsc on thulium target. This change adds mmagic vote for these modules. Change-Id: I765fcc42477b9e46d0da48cb0cf5b298f58b7815 [veeras@codeaurora.org: As part of 3.18 upgrade, remove msmthulium-mdss-pll.dtsi, msmthulium-mdss.dtsi changes from this gerit] Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org> Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
* | msm: mdss: fix NV12 UBWC format configurationDhaval Patel2016-03-23
| | | | | | | | | | | | | | | | Fix NV12 UBWC buffer support by setting YUV format bit in format register and correct plane address. Change-Id: I013e0855ae6c2f990d0d5d6386b9949f475c0ad1 Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
* | Revert "msm: mdss: store UBWC plane info in UBWC buffer format"Dhaval Patel2016-03-23
| | | | | | | | | | | | | | | | | | | | | | This reverts commit 37eb5c3f566e8fe554815b45e58b1992730f3e38. Storing UBWC planes in UBWC buffer format configures the wrong stride for meta planes and bitstream planes. It also tries to set the buffer address on each data_check call. This sets invalid Y bitstream address. Change-Id: I8e91f25a22ed9db278d7a334c4732d709566a32a Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
* | msm: mdss: hdmi: add new formats defined in cea-861-fVinu Deokaran2016-03-23
| | | | | | | | | | | | | | | | CEA-861-F specification defines new video formats which are supported in the hdmi 2.0 specification. Change-Id: I5bf017835ea7c5e472e91c0d663f6f0083a87854 Signed-off-by: Vinu Deokaran <vinud@codeaurora.org>
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 20:07:17 +0000