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 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 (2): video: tegra20: dsi: remove pre-configuration video: tegra20: dsi: set correct fifo depth
Svyatoslav Ryhel (11): 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: fix the clock divider calculation if PLLD/D2 is used 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 | 8 - 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 | 211 +++++++++++++----- drivers/video/tegra20/tegra-dc.h | 44 ++++ drivers/video/tegra20/tegra-dsi.c | 98 +++++++- .../video/tegra20/tegra-dsi.h | 24 +- drivers/video/tegra20/tegra-mipi.c | 188 ++++++++++++++++ drivers/video/tegra20/tegra-pwm-backlight.c | 3 +- 15 files changed, 540 insertions(+), 130 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