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2024-04-16samsung: adjust decon symlink creation to avoid compiler errorsandroid14-gs-pixel-6.1Taylor Nelms
Bug: 240346564 Test: Build successfully, check sysfs for decon symlinks Change-Id: Ie5e696b040fa5950d0a60960969aa1b3daa8b981 Signed-off-by: Taylor Nelms <tknelms@google.com> Signed-off-by: Will McVicker <willmcvicker@google.com>
2024-04-16Merge aosp/android-gs-raviole-5.10-android14-qpr2 into ↵Will McVicker
aosp/android14-gs-pixel-6.1 * aosp/android-gs-raviole-5.10-android14-qpr2: (145 commits) display: nt37290: delay DDIC DSC commands for RRS panel: s6e3hc3: update idle vrefresh in backlight state panel: s6e3fc3-p10: add log when 8-10 bit cmds are batched together drm: samsung: add callback to panel when cmds are queued panel: s6e3fc3-p10: send te2 command only for sleep in/out panel: s6e3fc3-p10: avoid batching 8-10 bit commands together drm: samsung: don't sleep in __dpp_disable() panel: allow to update panel idle mode later drm: samsung: add crtc fps in log drm: samsung: Update parallel dsim_write_data for Dual DSI drm: samsung: support to suspend a decon without hibernation display: nt37290: update refresh rate when enabling panel panel: add the progress type of mode switch & keep higher BTS while booting for RRS display: s6e3hc4: delay DDIC DSC commands for RRS drm: samsung: decon can suspend as long as crtc is enabled drm: samsung: reset timer while increasing block count of hibernation panel: correct TE refresh rate type information drm:samsung: remove histogram hibernation WARN() message panel: s6e3hc4: disable panel features before adjusting Vreg panel: s6e3hc4: disable panel features before adjusting Vreg drm: samsung: rewrite the disable_outputs Revert "Revert "drm:samsung: add histogram_always_on support"" Revert "drm:samsung: add histogram_always_on support" drm:samsung: add histogram_always_on support panel: s6e3hc4: use fixed TE in AOD mode drm: samsung: add trace for frame transfer drm: samsung: trigger emergency reboot if fail to set PLL_EN display: s6e3hc4: show idle refresh rate in AOD mode display: nt37290: show idle refresh rate in AOD mode Revert "Revert "panel: predict nearest te timestamp for mipi sync timing if possible"" drm: samsung: improve debug log for sysmmu fault issue Revert "panel: s6e3hc4: update AOD brightness" drm: samsung: correct some DPU events information drm/samsung: decon: support TE width measurement panel: s6e3hc4: increase source amplifier power in AOD panel: s6e3hc4: update init and AOD command sequence samsung/panel: add the functions of waiting for vsync drm: samsung: set dma mask while decon probe drm: samsung: support sbwc encoded writeback panel: s6e3hc4: update AOD brightness panel: s6e3hc4: increase source amplifier power in AOD Revert "panel: s6e3hc4: update AOD power voltage" panel: s6e3hc4: update AOD power voltage panel: s6e3hc4: update init and AOD command sequence samsung/panel: add the functions of waiting for vsync drm: samsung: dsim: handle mode change on TUI exit drm: samsung: move commit work to crtc state drm: samsung: change tui sequence for video mode Revert "drm: samsung: tui: skip blankmode transition for video mode panels" drm: samsung: improve debug messages for secure contents drm: samsung: call local_clock to log timestamp samsung: cal_9845: check PLL_EN right after config it drm: samsung: add more log to debug stability issues drm: samsung: dsim: cleanup dsim command packet prepare drm: samsung: dsim: check for fifo status before wait drm: samsung: dsim: cleanup packet-go even after failure panel: s6e3hc4: update command sequence to mitigate artifacts samsung: panel: don't duplicate setting brightness=0 samsung: panel: don't duplicate setting brightness=0 panel: s6e3hc4: update command sequence to mitigate artifacts Revert "drm: samsung: restore immutable flag for lp_mode" drm: samsung: recovery: isolate recovery only to a single pipeline drm: samsung: add MIPI_CMD_SYNC_NONE to mipi_sync_mode drm/samsung: don't allow enable vblank if decon is not ready panel: s6e3hc4: Update panel voltages settings panel: s6e3hc4: Update panel voltages settings drm: samsung: restore immutable flag for lp_mode drm: samsung: turn off cwb after framestart interrupt Revert "drm: samsung: rewrite the disable_outputs" panel: check if get_te_usec exists before call it panel: remove time_window_wait_crtc2 panel: add refresh_rate sysfs node panel: add the function to get current TE pulse time Revert "panel: predict nearest te timestamp for mipi sync timing if possible" drm/samsung: don't sleep in decon_disable_irqs() drm: samsung: tui: skip blankmode transition for video mode panels drm: samsung: add event log to check decon config drm: samsung: skip decon suspend/resume if decon is disabled drm: samsung: tui: skip blankmode transition for video mode panels samsung: drm: rename decon sysfs counter node samsung: support sysfs counter node for decon drm/samsung: fix the race between toggling decon and interrupt handler drm/samsung: ensure handover dpp could get disabled unconditionally drm: samsung: limit max_disp_freq for concurrent writeback drm: samsung: rewrite the disable_outputs drm: samsung: corrrect ppc when calculating DPU ACLK drm: samsung: add rcd_id property panel: provide way to customize the parse_regulators. drm: samsung: add rcd_id property panel: nt37290: force to disable LHBM while disabling panel drm: samsung: keep rpm active before dumping dpu drm: samsung: add more dpu event log samsung: drm: rename decon sysfs counter node panel: predict nearest te timestamp for mipi sync timing if possible drm: samsung: add panel command tracing drm: samsung: dump dpp/rcd/cgc in decon On and correct debug message drm: samsung: protect to init and deinit DSIM/DPHY hardware. Revert "samsung/cal_9845: avoid concurrent dphy reset of multiple dsim channels" samsung: support sysfs counter node for decon drm: samsung: dsim: handle cont splash handover ... Change-Id: If425cb72f063e57ce12853714295e7fd293b20af Signed-off-by: Will McVicker <willmcvicker@google.com>
2023-12-12display: nt37290: delay DDIC DSC commands for RRSandroid-u-qpr2-beta-3_r0.7android-u-qpr2-beta-3_r0.6android-u-qpr2-beta-3_r0.5android-u-qpr2-beta-3_r0.4android-u-qpr2-beta-3_r0.3android-u-qpr2-beta-3_r0.2android-u-qpr2-beta-3.1_r0.7android-u-qpr2-beta-3.1_r0.5android-u-qpr2-beta-3.1_r0.4android-u-qpr2-beta-3.1_r0.3android-u-qpr2-beta-3.1_r0.2android-u-qpr2-beta-3.1_r0.1android-14.0.0_r0.76android-14.0.0_r0.75android-14.0.0_r0.74android-14.0.0_r0.73android-14.0.0_r0.72android-14.0.0_r0.71android-14.0.0_r0.66android-14.0.0_r0.65android-14.0.0_r0.64android-14.0.0_r0.63android-14.0.0_r0.62android-14.0.0_r0.61android-14.0.0_r0.56android-14.0.0_r0.55android-14.0.0_r0.54android-14.0.0_r0.53android-14.0.0_r0.52android-14.0.0_r0.51android-gs-tangorpro-5.10-android14-qpr2-betaandroid-gs-tangorpro-5.10-android14-qpr2android-gs-raviole-5.10-android14-qpr2-betaandroid-gs-raviole-5.10-android14-qpr2android-gs-pantah-5.10-android14-qpr2-betaandroid-gs-pantah-5.10-android14-qpr2android-gs-lynx-5.10-android14-qpr2-betaandroid-gs-lynx-5.10-android14-qpr2android-gs-felix-5.10-android14-qpr2-betaandroid-gs-felix-5.10-android14-qpr2android-gs-bluejay-5.10-android14-qpr2-betaandroid-gs-bluejay-5.10-android14-qpr2Ken Lin
Delay DDIC DSC commands to the same VSYNC with framestart Bug: 263139741 Test: Boot on successfully Test: Switch resolution in Setting and check the timing in trace Change-Id: Ibc63bc52046ec8af7c2d749d9a30868354d10140 Signed-off-by: Ken Lin <lyenting@google.com>
2023-12-01panel: s6e3hc3: update idle vrefresh in backlight stateMidas Chien
Simply update panel idle vrefresh follow by self refresh for IDLE_MODE_ON_INACTIVITY mode to provide correct information in backlight state. Bug: 283374166 Test: check backlight state in normal and AOD mode Change-Id: I4d530b4433130afb21753ca79ebb24ecb0b95f61 Signed-off-by: Midas Chien <midaschieh@google.com>
2023-11-16panel: s6e3fc3-p10: add log when 8-10 bit cmds are batched togetherSafayat Ullah
- add warning when 8 bit or 10 bit change command is not flushed - add warning with call stack when 8/10 bit cmds are batched together Bug: 290186193 Test: Display works properly Change-Id: I4c9225dad77384328c21d949f5651339bbdeb2b3 Signed-off-by: Safayat Ullah <safayat@google.com>
2023-11-16drm: samsung: add callback to panel when cmds are queuedSafayat Ullah
Bug: 290186193 Test: build success Change-Id: I2880af374f4cfe28451b48202cf239c73e3c5ca1 Signed-off-by: Safayat Ullah <safayat@google.com>
2023-11-16panel: s6e3fc3-p10: send te2 command only for sleep in/outSafayat Ullah
- Only send the TE2 command during init - As lp settings use different register, send the lp settings as well always. - No need to send it during 60/90Hz or AOD on/off Bug: 290186193 Test: hw verify Change-Id: Iab84db36e0e30e77428193036c3ae865a7b446bf Signed-off-by: Safayat Ullah <safayat@google.com>
2023-11-16panel: s6e3fc3-p10: avoid batching 8-10 bit commands togetherSafayat Ullah
- Control the batching from panel driver side - Always force flush when 8 bit or 10 bit change happens - Add log whenever we use the 8-10 bit change Bug: 290186193 Test: Refresh rate, lhbm, AOD, display on/off Change-Id: I225c83a329061aed5d9be589e66b9799c6561d1a Signed-off-by: Safayat Ullah <safayat@google.com>
2023-11-15drm: samsung: don't sleep in __dpp_disable()Ken Huang
The caller may grab spin lock, so use disable_irq_nosync() instead of disable_irq() to avoid sleep. Bug: 287560601 Test: display suspend/resume Change-Id: I4306aaf036c4a6918add677819fe0ff09111c09d Signed-off-by: Ken Huang <kenbshuang@google.com> (cherry picked from commit d2aab83add76cbe327b8fe1e93d9a0973315e616)
2023-10-25panel: allow to update panel idle mode laterandroid-u-qpr2-beta-2_r0.7android-u-qpr2-beta-2_r0.5android-u-qpr2-beta-2_r0.4android-u-qpr2-beta-2_r0.3android-u-qpr2-beta-2_r0.2android-u-qpr2-beta-2_r0.1Midas Chien
Updating the panel idle mode in the composer thread may be blocked by the display driver when a frame is under transfer, resulting in frame drop. To avoid this, allow the panel idle mode to be updated at the pre-commit of the next frame, which ensures that command can be sent without delay. Bug: 263362191 Test: AoD, check refresh rate indicator Test: update panel_idle, min_vrefresh and idle_delay_ms randomly Change-Id: Ifcd2679c823c0e6aae3a8661d9f8bd209beada45 Signed-off-by: Midas Chien <midaschieh@google.com>
2023-10-20drm: samsung: add crtc fps in logKen Huang
Currently, the display driver prints a refresh rate log based on BTS FPS, which may not align with the actual crtc FPS. Bug: 304763911 Test: check log Change-Id: I72b600ee64186c0dd11197f1a5af651e8035bd9c Signed-off-by: Ken Huang <kenbshuang@google.com> (cherry picked from commit bf6d563a148fe1e313a6b82b177166c6033c768b)
2023-10-12drm: samsung: Update parallel dsim_write_data for Dual DSIYuti Amonkar
Bug: 298975477 Bug: 268588097 Test: Check the perfetto trace Change-Id: Ibd922747e5b5c32e21357f51d69f5143d8c8217c Signed-off-by: Yuti Amonkar <yuti.amonkar@samsung.com> Signed-off-by: Leo Chen <yinchiuan@google.com> (Cherry picked from commit f62323821c68ae1bac743f8fb640b37e4d087f66)
2023-09-25Merge android13-gs-pixel-5.10-udc-qpr1 into android13-gs-pixel-5.10-24Q1android-u-qpr2-beta-1_r0.6android-u-qpr2-beta-1_r0.5android-u-qpr2-beta-1_r0.4android-u-qpr2-beta-1_r0.3android-u-qpr2-beta-1_r0.2android-u-qpr2-beta-1_r0.1PixelBot AutoMerger
Bug: 300854197 SBMerger: 558810260 Change-Id: Idbea22b483d0688d52fdde190e88dc23ad845b7a Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
2023-09-22Merge "Merge android13-gs-pixel-5.10-udc into ↵android-u-qpr1-beta-2.2_r0.6android-u-qpr1-beta-2.2_r0.5android-u-qpr1-beta-2.2_r0.4android-u-qpr1-beta-2.2_r0.3android-u-qpr1-beta-2.2_r0.2android-u-qpr1-beta-2.2_r0.1android-u-qpr1-beta-2.1_r0.7android-u-qpr1-beta-2.1_r0.5android-u-qpr1-beta-2.1_r0.4android-u-qpr1-beta-2.1_r0.3android-u-qpr1-beta-2.1_r0.2android-u-qpr1-beta-2.1_r0.1android-14.0.0_r0.44android-14.0.0_r0.43android-14.0.0_r0.42android-14.0.0_r0.41android-14.0.0_r0.40android-14.0.0_r0.39android-14.0.0_r0.37android-14.0.0_r0.36android-14.0.0_r0.35android-14.0.0_r0.34android-14.0.0_r0.33android-14.0.0_r0.31android-14.0.0_r0.25android-14.0.0_r0.23android-14.0.0_r0.22android-14.0.0_r0.21android-14.0.0_r0.19android-gs-tangorpro-5.10-u-qpr1-beta2android-gs-tangorpro-5.10-android14-qpr1-betaandroid-gs-tangorpro-5.10-android14-qpr1android-gs-raviole-5.10-u-qpr1-beta2android-gs-raviole-5.10-android14-qpr1-betaandroid-gs-raviole-5.10-android14-qpr1android-gs-pantah-5.10-u-qpr1-beta2android-gs-pantah-5.10-android14-qpr1-betaandroid-gs-pantah-5.10-android14-qpr1android-gs-lynx-5.10-u-qpr1-beta2android-gs-lynx-5.10-android14-qpr1-betaandroid-gs-lynx-5.10-android14-qpr1android-gs-felix-5.10-u-qpr1-beta2android-gs-felix-5.10-android14-qpr1-betaandroid-gs-felix-5.10-android14-qpr1android-gs-bluejay-5.10-u-qpr1-beta2android-gs-bluejay-5.10-android14-qpr1-betaandroid-gs-bluejay-5.10-android14-qpr1Pindar Yang
android13-gs-pixel-5.10-udc-qpr1" into android13-gs-pixel-5.10-udc-qpr1
2023-09-19Merge android13-gs-pixel-5.10-udc into android13-gs-pixel-5.10-udc-qpr1PixelBot AutoMerger
Conflict files: samsung/panel/panel-samsung-s6e3hc4.c Bug: 292447561 SBMerger: 558810260 Change-Id: I8139867a3f5769154fc46180d22e54f2b2c4e2e4
2023-09-18drm: samsung: support to suspend a decon without hibernationKen Huang
If a decon doesn't support hibernation, decon_suspend() will return directly and sometimes may cause power domain fails to suspend dpu. Bug: 296744776 Test: echo mem > /sys/power/state Test: echo 1 > /d/dri/0/crtc-0/recovery Change-Id: Ib0d9008bd335d1200581e17979b16a6bb877d93a Signed-off-by: Ken Huang <kenbshuang@google.com> (cherry picked from commit ce371a081aacdcf8a988bafbf19f75ebbff633e6)
2023-09-14display: nt37290: update refresh rate when enabling panelMidas Chien
When mode setting is required before panel initialization, the mode is set when enabling the panel. In addition to changing the resolution, we also need to update the refresh rate. Bug: 297581026 Test: boot, on/off, AoD in/out, refresh rate switch Change-Id: Ic5d7e76bca286324c703075ed8db79ec76c2872d Signed-off-by: Midas Chien <midaschieh@google.com>
2023-09-12panel: add the progress type of mode switch & keep higher BTS while booting ↵android-u-qpr1-beta-2_r0.7android-u-qpr1-beta-2_r0.5android-u-qpr1-beta-2_r0.4android-u-qpr1-beta-2_r0.3android-u-qpr1-beta-2_r0.2android-u-qpr1-beta-2_r0.1Ken Lin
for RRS Add the variable to indicate the mode switch is in progress with refresh rate or/and resolution change in the same atomic commit. Keep higher BTS in case we switch resolution and refresh rate from high to low at the same time to avoid noises. Bug: 283929569 Test: Boot on successfully Test: Verified by PTE Change-Id: I97685717527b70353eec2a65dc1317d4c70cf67d Signed-off-by: Ken Lin <lyenting@google.com>
2023-09-12display: s6e3hc4: delay DDIC DSC commands for RRSKen Lin
Delay DDIC DSC commands to the same VSYNC with framestart Bug: 283929569 Test: Boot on successfully Test: Verified by PTE Change-Id: I0971f56200286e408211cce83de9c9126fc3ee9b Signed-off-by: Ken Lin <lyenting@google.com>
2023-08-28drm: samsung: decon can suspend as long as crtc is enabledandroid-u-qpr1-beta-1_r0.7android-u-qpr1-beta-1_r0.5android-u-qpr1-beta-1_r0.4android-u-qpr1-beta-1_r0.3android-u-qpr1-beta-1_r0.2android-u-qpr1-beta-1_r0.1Ken Huang
There is a race condition during decon suspend if decon state has been updated earlier than decon suspend while crtc is still enabled. In that case, it makes pm suspend misunderstand dpu had suspended. Bug: 282372962 Test: unplug usb to test AoD and suspend/resume Change-Id: I133d14c049ad9c11cb02818d479513fe18b83aca Signed-off-by: Ken Huang <kenbshuang@google.com> (cherry picked from commit 9f1c59dd946fff4e1c7357fa81303065efb1987e)
2023-08-23drm: samsung: reset timer while increasing block count of hibernationKen Huang
Ensuring each call to increase block count can reset hibernation timer. Besides, add more trace to debug hibernation issues. Bug: 287054924 Test: check trace Change-Id: I9a3ff1ae41e989b78bbac66c8173d2eb583482fb Signed-off-by: Ken Huang <kenbshuang@google.com> (cherry picked from commit 591a68c82f279f3f9d7a63c867fad09fe913dd3c)
2023-07-29panel: correct TE refresh rate type informationMidas Chien
If new rr has take effect, use current mode to get TE refresh rate type information for wait TE low. Bug: 290199919 Test: AOD, UDFPS Change-Id: If68d35edf35637f498779ac7ce2a2e7949e2a7eb Signed-off-by: Midas Chien <midaschieh@google.com> (cherry picked from commit 3b8e8d398c39413a0c540952df82d6612a89b225)
2023-07-24drm:samsung: remove histogram hibernation WARN() messageOleg Matcovschi
Remove histogram hibernation WARN() message to avoid confusion. We have more cases of pending frames at the time of hibernation than initially anticipated. Bug: 287900304 Change-Id: I3b8270eaf0f58ff22e120d7299ac8cba7e08b510 Signed-off-by: Oleg Matcovschi <omatcovschi@google.com>
2023-07-14panel: s6e3hc4: disable panel features before adjusting VregShiyong Li
Bug: 289967462 Test: PTE display test Change-Id: Iaeffc837051ef1f3f7f256e4a41ae709cb8d27e8 Signed-off-by: Shiyong Li <shiyongli@google.com>
2023-07-11panel: s6e3hc4: disable panel features before adjusting Vregandroid-14.0.0_r0.17android-14.0.0_r0.16android-14.0.0_r0.15android-14.0.0_r0.14android-14.0.0_r0.13android-14.0.0_r0.11android-gs-tangorpro-android14-releaseandroid-gs-raviole-android14-releaseandroid-gs-pantah-android14-releaseandroid-gs-lynx-android14-releaseandroid-gs-felix-android14-releaseandroid-gs-bluejay-android14-releaseShiyong Li
Bug: 289967462 Test: PTE display test Change-Id: Iaeffc837051ef1f3f7f256e4a41ae709cb8d27e8 Signed-off-by: Shiyong Li <shiyongli@google.com>
2023-07-06drm: samsung: rewrite the disable_outputsLeo Chen
This patch rewrite the disable outputs for touch. Now adopting the following sequence. Touch should be disabled before decon. 1. Disable all bridges (include touch) 2. Disable crtcs (decon) 3. Disable encoders (dsim) 4. post disable on all bridges Bug: 255678834 Test: Single tap to wake up Change-Id: I53d5b8d1906e80c98cbec1c09100b9a040700048 Signed-off-by: Leo Chen <yinchiuan@google.com>
2023-06-18Merge android13-gs-pixel-5.10-udc into android13-gs-pixel-5.10-udc-qpr1PixelBot AutoMerger
SBMerger: 526756187 Change-Id: Ief95a8b72785b5261970866f23bda8fa5339c471 Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
2023-06-15Revert "Revert "drm:samsung: add histogram_always_on support""android-u-beta-5.3_r0.7android-u-beta-5.3_r0.5android-u-beta-5.3_r0.4android-u-beta-5.3_r0.2android-u-beta-5.3_r0.1android-u-beta-4_r0.4android-u-beta-4_r0.3android-u-beta-4_r0.2android-14.0.0_r0.7android-14.0.0_r0.6android-14.0.0_r0.5android-14.0.0_r0.4android-14.0.0_r0.3android-14.0.0_r0.2android-gs-tangorpro-5.10-u-beta5.3android-gs-tangorpro-5.10-android14android-gs-raviole-5.10-u-beta5.3android-gs-raviole-5.10-android14android-gs-pantah-5.10-u-beta5.3android-gs-pantah-5.10-u-beta4android-gs-pantah-5.10-android14android-gs-lynx-5.10-u-beta4android-gs-lynx-5.10-android14android-gs-felix-5.10-u-beta5.3android-gs-felix-5.10-u-beta4android-gs-felix-5.10-android14android-gs-bluejay-5.10-u-beta5.3android-gs-bluejay-5.10-android14Leo Chen
This reverts commit 10257b6c36f6aa404385dbd72ea69b865e9fb5f4. Reason for revert: flaky test as mentioned in b/285587335#comment22 Bug: 261376040 Change-Id: I277fcc417968b9fa3ae755dd2ca33fc3d723a108 Signed-off-by: Leo Chen <yinchiuan@google.com>
2023-06-08Revert "drm:samsung: add histogram_always_on support"android-u-beta-4_r0.7android-u-beta-4_r0.5android-u-beta-4_r0.1android-gs-tangorpro-5.10-u-beta4android-gs-raviole-5.10-u-beta4android-gs-bluejay-5.10-u-beta4Oleg Matcovschi
This reverts commit f3deb4be40c0d55b5c676c47acb65d8605111a5f. Reason for revert: b/285587335 Bug: 285587335 Signed-off-by: Oleg Matcovschi <omatcovschi@google.com> Change-Id: I959256cc689a75fe1ed96cedead254a6a6da7218
2023-06-04Merge android13-gs-pixel-5.10-udc into android13-gs-pixel-5.10-udc-qpr1PixelBot AutoMerger
SBMerger: 526756187 Change-Id: I2be715cb3c9b76f3f7bb6e8a3ff7cfbca38e737b Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
2023-05-31drm:samsung: add histogram_always_on supportOleg Matcovschi
Changes: * track histogram engine status via simple state machine. * preserve histogram_bins data when required. * immediate return cached histogram data in context of histogram_request ioctl whenever possible. Note, histogram is enabled as long as DRM histogram properties are valid. Bug: 261376040 Change-Id: Iadc71d6af32651b760194156ce902e0b47fc2d8b Signed-off-by: Oleg Matcovschi <omatcovschi@google.com>
2023-05-26Merge android13-gs-pixel-5.10-udc to android13-gs-pixel-5.10-udc-qpr1Wilson Sung
Bug: 277560840 Change-Id: I0a457a0a13302d9b1f77c7a8e73a23f671bf3397 Signed-off-by: Wilson Sung <wilsonsung@google.com>
2023-05-24panel: s6e3hc4: use fixed TE in AOD modeChris Lu
Set fixed TE to have a consistent TE frequency (30Hz) in AOD mode. Bug: 281917185 Test: capture trace, signal measurement, AOD in/out Change-Id: I7850d1bf9941f00dcb08fbc176784030a5c4bfde Signed-off-by: Chris Lu <luchris@google.com>
2023-05-19drm: samsung: add trace for frame transferChris Lu
Add the trace which will be changed according to frame start and frame done IRQs. Bug: 283419973 Test: capture the trace and check "frame_transfer" Change-Id: I90417482fcba520f068b0cbb681528939b3dcf5c Signed-off-by: Chris Lu <luchris@google.com> (cherry picked from commit a32af6fcb0950c573fc2bfd3d6de53cf4bde02df)
2023-05-09drm: samsung: trigger emergency reboot if fail to set PLL_ENandroid-u-beta-3_r0.3android-u-beta-3_r0.2android-u-beta-2.1_r0.4android-u-beta-2.1_r0.3android-u-beta-2.1_r0.2android-gs-raviole-5.10-u-beta3android-gs-raviole-5.10-u-beta2android-gs-pantah-5.10-u-beta2android-gs-bluejay-5.10-u-beta3android-gs-bluejay-5.10-u-beta2Ken Huang
Scandump doesn't record the right timing after receiving itmon error. Trigger emergency reboot to ensure the issue timing. Bug: 279094593 Test: trigger ramdump by hard code Change-Id: I3da1f5febd335de8ffaf472b7fb27ff5c76ba61e Signed-off-by: Ken Huang <kenbshuang@google.com>
2023-05-08display: s6e3hc4: show idle refresh rate in AOD modeLeo Chen
The refresh rate indicator reads the sysfs node of display state, and the state shows the actual refresh rate according to whether panel idle refresh rate is set. This change sets idle refresh rate to 10 in AOD mode so that the indicator can show correct refresh rate. Bug: 273577459 Test: cat sys/class/backlight/panel0-backlight/state while AOD Change-Id: I5b023fd5a4f177c99bf2ea2cd36930d4b020ae19 Signed-off-by: Leo Chen <yinchiuan@google.com> (Cherry picked from commit c18b655dde3e58c7c5274fc5420753557795c3c5)
2023-05-08display: nt37290: show idle refresh rate in AOD modeLeo Chen
The refresh rate indicator reads the sysfs node of display state, and the state shows the actual refresh rate according to whether panel idle refresh rate is set. This change sets idle refresh rate to 10 in AOD mode so that the indicator can show correct refresh rate. Bug: 273577459 Test: cat sys/class/backlight/panel0-backlight/state while AOD Change-Id: If8fb450caf5b12913d43ae2281bdeaa04ff77394 Signed-off-by: Leo Chen <yinchiuan@google.com> (Cherry picked from commit c18b655dde3e58c7c5274fc5420753557795c3c5)
2023-05-05Revert "Revert "panel: predict nearest te timestamp for mipi sync timing if ↵Midas Chien
possible"" This reverts commit e302f182ae12d5d5ce8cec93e5aefe8dfb4c866d. Bug: 280727794 Test: refresh rate switch, LHBM Change-Id: I1372996beaade519e49a6256b91c273c43bde4d2 Signed-off-by: Midas Chien <midaschieh@google.com>
2023-05-04drm: samsung: improve debug log for sysmmu fault issueKen Huang
Bug: 278834131 Test: trigger sysmmu fault and check last kmsg Change-Id: I809763e39b0441c545f65bbbb8c3bed87a92317c Signed-off-by: Ken Huang <kenbshuang@google.com>
2023-05-03Revert "panel: s6e3hc4: update AOD brightness"Chris Lu
This reverts commit e65e7c4f651fd8a11c7eeba894e99bae8a3eb3a5. Reason for revert: revert AOD changes since it's not needed Bug: 280519993 Test: enter/exit AOD, change AOD brightness Change-Id: I040de7e329b145c2876e153f918f56ffa7bc21a2 Signed-off-by: Chris Lu <luchris@google.com>
2023-04-24drm: samsung: correct some DPU events informationMidas Chien
Use "CH" for id of dpp device. Add zpos to ATOMIC_COMMIT event. Correct resource occupancy information in DECON_RSC_OCCUPANCY event. Add marco to map id of plane to dpp device. Bug: 247790341 Test: check dpu event Signed-off-by: Midas Chien <midaschieh@google.com> Change-Id: I92e308ed22331eb1b72cc7523891eed5448d5435
2023-04-19drm/samsung: decon: support TE width measurementandroid-u-beta-2_r0.4android-u-beta-2_r0.3android-u-beta-2_r0.2Shiyong Li
Report both TE rising and falling edge event to measure TE width. Bug: 266484665 Test: echo 1 > /d/dri/0/crtc-0/force_te_on, check perfetto trace Change-Id: I1f8c2a69739fee825b7de371efe0812e0fe554cc Signed-off-by: Shiyong Li <shiyongli@google.com> (cherry picked from commit 2d0a3e6aa273582a97cca581cd99a9c3dd4daa90)
2023-04-17Merge android13-gs-pixel-5.10-tm-qpr3 into android13-gs-pixel-5.10-udcRobin Peng
Bug: 255246572 Change-Id: Idd002e6ca61c6f950d2e6e0f059fffe997dbab76 Signed-off-by: Robin Peng <robinpeng@google.com>
2023-04-12panel: s6e3hc4: increase source amplifier power in AODandroid-t-qpr3-beta-3_r0.5android-t-qpr3-beta-3.1_r0.5android-t-qpr3-beta-3.1_r0.4android-t-qpr3-beta-3.1_r0.3android-13.0.0_r0.92android-13.0.0_r0.85android-13.0.0_r0.84android-13.0.0_r0.83android-13.0.0_r0.82android-13.0.0_r0.126android-13.0.0_r0.125android-13.0.0_r0.124android-13.0.0_r0.123android-13.0.0_r0.121android-13.0.0_r0.116android-13.0.0_r0.115android-13.0.0_r0.114android-13.0.0_r0.113android-13.0.0_r0.112android-13.0.0_r0.106android-13.0.0_r0.105android-13.0.0_r0.104android-13.0.0_r0.103android-13.0.0_r0.100android-gs-tangorpro-5.10-android13-qpr3android-gs-raviole-5.10-t-qpr3-beta-3android-gs-raviole-5.10-android13-qpr3android-gs-pantah-5.10-t-qpr3-beta-3android-gs-pantah-5.10-android13-qpr3android-gs-lynx-5.10-android13-qpr3android-gs-bluejay-5.10-t-qpr3-beta-3android-gs-bluejay-5.10-android13-qpr3Shiyong Li
Bug: 274187749 Test: check AOD flicker Change-Id: I95ee814a8e6a0f80f83c967fd76f8e69beb99783 Signed-off-by: Shiyong Li <shiyongli@google.com>
2023-04-12panel: s6e3hc4: update init and AOD command sequenceShiyong Li
- set Vreg = 4.5V instead of 6.4V at display-off and 6.8V at display-on. - disable idle before setting Vreg=4.5V - refactor AOD enter/exit command sequence, remove lp_off mode Bug: 274187749 Test: check perfetto trace, enter and exit AOD Signed-off-by: Shiyong Li <shiyongli@google.com> Change-Id: If124d4ef0a0de56189cb5311598ecd98d402b1f3
2023-04-12samsung/panel: add the functions of waiting for vsyncShiyong Li
Bug: 274187749 Change-Id: Iedd736ff7753da1ada8669e8f30c7603f87838ba Signed-off-by: Shiyong Li <shiyongli@google.com>
2023-04-10drm: samsung: set dma mask while decon probeKen Huang
Bug: 261700544 Test: add debug log to check coherent_dma_mask in plane update Change-Id: I7bdb312d46de32913af17ddabb10d65845ffa3f2 Signed-off-by: Ken Huang <kenbshuang@google.com>
2023-04-09Merge android13-gs-pixel-5.10-tm-qpr3 into android13-gs-pixel-5.10-udcPixelBot AutoMerger
SBMerger: 516612970 Change-Id: Ic325879d956ee882d8e978604aa6f05627ae0660 Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
2023-04-07drm: samsung: support sbwc encoded writebackKwanghyun Chung
The feature to support sbwc encoded writeback was added. And, DRM_FORMAT_NV12 to writeback also was added. Bug: 187000170 Test: ./build_cloudripper.sh Signed-off-by: Kwanghyun Chung <khyun.chung@samsung.com> Change-Id: Id38229165b799799fecd653e2386a4d87bdfe368
2023-04-07panel: s6e3hc4: update AOD brightnessShiyong Li
support 10, 20 and 30 nits. Bug: 274187749 Test: turn on/off screen, check AOD Change-Id: Ieb764fbfd6a27f5b6671b52bbaff114b4556956d Signed-off-by: Shiyong Li <shiyongli@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 10:58:53 +0000