Re: [PATCH v6 00/18] Add T114 video support
On Tue, 23 Jan 2024 19:16:15 +0200 Svyatoslav Ryhel clamo...@gmail.com wrote: > T114 is not that different from T30 and all T30 drivers will work > on T114 as well with some adjustments. > > Patches propose general improvements for existing Tegra DC and DSI > drivers as well Tegra 114 video support (experimentl). > > Commits pass buildman for tegra. Series applied to u-boot-video, except patch 06/18. -- Anatolij
Re: [PATCH v6 00/18] Add T114 video support
Hello Tom! This patch set is hanging in patchwork for 3 month without any comments. If no one has anything to say, may you pick it into master? Best regards, Svyatoslav R. вт, 23 січ. 2024 р. о 19:17 Svyatoslav Ryhel пише: > > T114 is not that different from T30 and all T30 drivers will work > on T114 as well with some adjustments. > > Patches propose general improvements for existing Tegra DC and DSI > drivers as well Tegra 114 video support (experimentl). > > Commits pass buildman for tegra. > > --- > Changes from v5: > - backlight enable moved to the last step of setup for DSI > - parameterized V- and H-sync polarities > - added framebuffer clearing on probe to avoid glitches > - backlight enable moved after DC is fully configured > - fixed printing framebuffer pointer instead of address > - moved scdiv calculation to tegra DSI if it is used > > Changes from v4: > - fixed typo in max rate to be divided (400KHz > 400MHz) > > Changes from v3: > - fixed the clock divider calculation if PLLD/D2 is used > - removed unnecessary pre-configuration > - set correct video FIFO depth for DSI > > Changes from v2: > - fixed image distortion on devices with 180deg rotation > > Changes from v1: > - reworked patchset entirely > - diverged DC configuration per-SOC > - consolidated dc headers from different SOC gen > - initial support of DC detection (tegra has 2 DC) > - added PLLD2 support, resets and powergating > - added T114+ MIPI calibration > - added DSI detection (tegra has 2 DSI) and resets > --- > > Jonas Schwöbel (6): > video: tegra20: dc: fix printing of framebuffer address > video: tegra20: dc: enable backlight after DC is configured > video: tegra20: dc: clean framebuffer memory block > video: tegra20: dsi: remove pre-configuration > video: tegra20: dsi: set correct fifo depth > video: tegra20: dsi: use set_backlight for backlight only > > Svyatoslav Ryhel (12): > video: tegra20: dc: diverge DC per-SOC > video: tegra20: dc: fix image shift on rotated panels > video: tegra20: consolidate DC header > video: tegra20: dc: pass DC id to internal devices > video: tegra20: dc: add PLLD2 parent support > video: tegra20: dc: add reset support > video: tegra20: dc: add powergate > video: tegra20: dc: configure behavior if PLLD/D2 is used > video: tegra20: dc: parameterize V- and H-sync polarities > video: tegra20: add MIPI calibration driver > video: tegra20: dsi: add T114 support > video: tegra20: dsi: add reset support > > arch/arm/dts/tegra114-u-boot.dtsi | 13 + > arch/arm/dts/tegra114.dtsi| 4 +- > arch/arm/dts/tegra30-u-boot.dtsi | 4 + > arch/arm/dts/tegra30.dtsi | 2 +- > arch/arm/include/asm/arch-tegra/dc.h | 13 +- > arch/arm/include/asm/arch-tegra114/pwm.h | 13 + > arch/arm/include/asm/arch-tegra20/display.h | 28 -- > arch/arm/include/asm/arch-tegra30/display.h | 28 -- > drivers/video/tegra20/Makefile| 2 +- > drivers/video/tegra20/tegra-dc.c | 239 +- > drivers/video/tegra20/tegra-dc.h | 45 > drivers/video/tegra20/tegra-dsi.c | 122 - > .../video/tegra20/tegra-dsi.h | 24 +- > drivers/video/tegra20/tegra-mipi.c| 188 ++ > drivers/video/tegra20/tegra-pwm-backlight.c | 3 +- > 15 files changed, 583 insertions(+), 145 deletions(-) > create mode 100644 arch/arm/include/asm/arch-tegra114/pwm.h > delete mode 100644 arch/arm/include/asm/arch-tegra20/display.h > delete mode 100644 arch/arm/include/asm/arch-tegra30/display.h > create mode 100644 drivers/video/tegra20/tegra-dc.h > rename arch/arm/include/asm/arch-tegra30/dsi.h => > drivers/video/tegra20/tegra-dsi.h (90%) > create mode 100644 drivers/video/tegra20/tegra-mipi.c > > -- > 2.40.1 >
[PATCH v6 00/18] Add T114 video support
T114 is not that different from T30 and all T30 drivers will work on T114 as well with some adjustments. Patches propose general improvements for existing Tegra DC and DSI drivers as well Tegra 114 video support (experimentl). Commits pass buildman for tegra. --- Changes from v5: - backlight enable moved to the last step of setup for DSI - parameterized V- and H-sync polarities - added framebuffer clearing on probe to avoid glitches - backlight enable moved after DC is fully configured - fixed printing framebuffer pointer instead of address - moved scdiv calculation to tegra DSI if it is used Changes from v4: - fixed typo in max rate to be divided (400KHz > 400MHz) Changes from v3: - fixed the clock divider calculation if PLLD/D2 is used - removed unnecessary pre-configuration - set correct video FIFO depth for DSI Changes from v2: - fixed image distortion on devices with 180deg rotation Changes from v1: - reworked patchset entirely - diverged DC configuration per-SOC - consolidated dc headers from different SOC gen - initial support of DC detection (tegra has 2 DC) - added PLLD2 support, resets and powergating - added T114+ MIPI calibration - added DSI detection (tegra has 2 DSI) and resets --- Jonas Schwöbel (6): video: tegra20: dc: fix printing of framebuffer address video: tegra20: dc: enable backlight after DC is configured video: tegra20: dc: clean framebuffer memory block video: tegra20: dsi: remove pre-configuration video: tegra20: dsi: set correct fifo depth video: tegra20: dsi: use set_backlight for backlight only Svyatoslav Ryhel (12): video: tegra20: dc: diverge DC per-SOC video: tegra20: dc: fix image shift on rotated panels video: tegra20: consolidate DC header video: tegra20: dc: pass DC id to internal devices video: tegra20: dc: add PLLD2 parent support video: tegra20: dc: add reset support video: tegra20: dc: add powergate video: tegra20: dc: configure behavior if PLLD/D2 is used video: tegra20: dc: parameterize V- and H-sync polarities video: tegra20: add MIPI calibration driver video: tegra20: dsi: add T114 support video: tegra20: dsi: add reset support arch/arm/dts/tegra114-u-boot.dtsi | 13 + arch/arm/dts/tegra114.dtsi| 4 +- arch/arm/dts/tegra30-u-boot.dtsi | 4 + arch/arm/dts/tegra30.dtsi | 2 +- arch/arm/include/asm/arch-tegra/dc.h | 13 +- arch/arm/include/asm/arch-tegra114/pwm.h | 13 + arch/arm/include/asm/arch-tegra20/display.h | 28 -- arch/arm/include/asm/arch-tegra30/display.h | 28 -- drivers/video/tegra20/Makefile| 2 +- drivers/video/tegra20/tegra-dc.c | 239 +- drivers/video/tegra20/tegra-dc.h | 45 drivers/video/tegra20/tegra-dsi.c | 122 - .../video/tegra20/tegra-dsi.h | 24 +- drivers/video/tegra20/tegra-mipi.c| 188 ++ drivers/video/tegra20/tegra-pwm-backlight.c | 3 +- 15 files changed, 583 insertions(+), 145 deletions(-) create mode 100644 arch/arm/include/asm/arch-tegra114/pwm.h delete mode 100644 arch/arm/include/asm/arch-tegra20/display.h delete mode 100644 arch/arm/include/asm/arch-tegra30/display.h create mode 100644 drivers/video/tegra20/tegra-dc.h rename arch/arm/include/asm/arch-tegra30/dsi.h => drivers/video/tegra20/tegra-dsi.h (90%) create mode 100644 drivers/video/tegra20/tegra-mipi.c -- 2.40.1