This patchset is based on the git(branch name: exynos-drm-next) which is maintained by Inki Dae. https://kernel.googlesource.com/pub/scm/linux/kernel/git/...
This patchset adds 2 new device drivers, Exynos54333 decon and mic, and adds support for Exynos5433 mipi dsi. To enable display in a Exynos5433 board, decon(display controller), MIC(Mobile image compressor), mipi dsi, and panel have to be turned on. This patchset contains support for 3 drivers for SoC level devices.
Changes for v2: - change config, file, and variable names of decon to represnt exynos5433 instead of exynos to distinguish them from exynos7 decon - change the initialization order of decon to make it initialized in order like FIMD or exynos7 decon - make mic driver to be registered by exynos drm driver instead as a module driver - change the description of mic driver in documentation - add module author at the top of the source file removing MODULE_OWNER, MODULE_DESCRIPTION, MODULE_LICENSE - change the author of "drm/exynos: dsi: add support for Exynos5433 SoC" to Hyungwon Hwang by the previous author's will
Changes for v3: < Decon > - fail fast when the proper image format is not set - remove unnecessary checking code - add and modify the function to make DPMS work well < MIC > - move if statement out of function, so that the function is not called unnecessarily - Make it use syscon framework for controlling system register < DSI > - separate the previous one patch to three - renaming patch: rename pll clock to sclk clock - generalizing patch: generalize the way to getting address and values - Exynos5433 patch: adds support for Exynos5433 dsi - use defines for more readable code - fix typos
Changes for v4: - rebased to exynos-drm-next with the clean-up patchset by Gustavo Padovan.
Changes for v5: - separated the refactoring patch of MIPI DSI driver into 3 patches - added the patch to make DSI driver compatiable with the old clock name - added the patch to rename the DSI driver's clock - rename the newly added dsi variables for clarity
Changes for v6: - Clean up the build dependencies of Exynos DRM devices as preparation - Introduce new common function drm_iommu_attach_device_if_possible() - Add support for atomic modeset in Exynos5433 decon driver
Hyungwon Hwang (14): drm/exynos: remove the dependency of DP driver for ARCH_EXYNOS drm/exynos: Add the dependency for DRM_EXYNOS to DPI/DSI/DP drm/exynos: add drm_iommu_attach_device_if_possible() drm/exynos: fix the input prompt of Exynos7 DECON of: add helper for getting endpoint node of specific identifiers drm/exynos: mic: add MIC driver drm/exynos: dsi: rename pll_clk to sclk_clk drm/exynos: dsi: add macros for register access drm/exynos: dsi: make use of driver data for static values drm/exynos: dsi: make use of array for clock access drm/exynos: dsi: add support for Exynos5433 drm/exynos: dsi: add support for MIC driver as a bridge drm/exynos: dsi: do not set TE GPIO direction by input ARM: dts: rename the clock of MIPI DSI 'pll_clk' to 'sclk_mipi'
Joonyoung Shim (1): drm/exynos: add Exynos5433 decon driver
.../devicetree/bindings/video/exynos-mic.txt | 51 ++ .../devicetree/bindings/video/exynos5433-decon.txt | 65 ++ .../devicetree/bindings/video/exynos_dsim.txt | 31 +- arch/arm/boot/dts/exynos4.dtsi | 2 +- drivers/gpu/drm/exynos/Kconfig | 20 +- drivers/gpu/drm/exynos/Makefile | 2 + drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 694 +++++++++++++++++++++ drivers/gpu/drm/exynos/exynos7_drm_decon.c | 25 +- drivers/gpu/drm/exynos/exynos_drm_drv.c | 3 + drivers/gpu/drm/exynos/exynos_drm_drv.h | 3 + drivers/gpu/drm/exynos/exynos_drm_dsi.c | 484 +++++++++----- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 34 +- drivers/gpu/drm/exynos/exynos_drm_iommu.c | 14 + drivers/gpu/drm/exynos/exynos_drm_iommu.h | 11 + drivers/gpu/drm/exynos/exynos_drm_mic.c | 490 +++++++++++++++ drivers/gpu/drm/exynos/exynos_mixer.c | 8 +- drivers/of/base.c | 33 + include/linux/of_graph.h | 8 + include/video/exynos5433_decon.h | 165 +++++ 19 files changed, 1937 insertions(+), 206 deletions(-) create mode 100644 Documentation/devicetree/bindings/video/exynos-mic.txt create mode 100644 Documentation/devicetree/bindings/video/exynos5433-decon.txt create mode 100644 drivers/gpu/drm/exynos/exynos5433_drm_decon.c create mode 100644 drivers/gpu/drm/exynos/exynos_drm_mic.c create mode 100644 include/video/exynos5433_decon.h
-- 1.9.1