[PATCH V7 00/12] drm/exynos: few patches to enhance bridge chip support
ajaykumar.rs at samsung.com
Wed Aug 27 07:29:34 PDT 2014
This series is based on master branch of Linus tree at:
I have tested this after adding few DT changes for exynos5250-snow and
The V4 series of this particular patchset was also tested by:
Rahul Sharma <rahul.sharma at samsung.com>
Javier Martinez Canillas <javier at dowhile0.org>
Changes since V2:
-- Address comments from Jingoo Han for ps8622 driver
-- Address comments from Daniel, Rob and Thierry regarding
-- Address comments from Thierry regarding the names for
new drm_panel functions
Changes since V3:
-- Remove hotplug based initialization of exynos_dp
-- Make exynos_dp work directly with drm_panel, remove
dependency on panel_binder
-- Minor cleanups in panel_binder and panel_lvds driver
Changes since V4:
-- Use gpiod interface for panel-lvds and ps8622 drivers.
-- Address comments from Javier.
-- Fix compilation issues when PANEL_BINDER is selected as module.
-- Split Documentation patches from driver patches.
-- Rebase on top of the tree.
Changes since V5:
-- Modify bridge drivers to support driver model.
-- Drop the concept of bridge chain(sincle there are no 2 real bridges)
Hence drop bridge-panel_binder layer.
-- Drop panel-lvds driver and accomodate the required changes in
-- Use gpiod interface in ptn3460 driver.
-- Address all comments by Thierry Reding for V5 series.
-- Address comments from Sean Paul for exynos_dp_commit issue.
Changes since V6:
-- Panel patches were seperated and they are merged already.
-- Fix few issues with ptn3460, before modifying the bridge core.
-- Modify drm_bridge as per Thierry's comments for V6 series.
-- Add drm_bridge changes minimally without breaking existing code.
-- Add new features for ptn3460, step-by-step.
-- Address comments from Thierry and Andreas for ptn3460 and ps8622.
-- Split documentation patches from driver patches.
"[PATCH V7 5/12] drm/exynos: dp: support drm_bridge" introduces following
drivers/video/fbdev/Kconfig:5:error: recursive dependency detected!
drivers/video/fbdev/Kconfig:5: symbol FB is selected by DRM_KMS_FB_HELPER
drivers/gpu/drm/Kconfig:39: symbol DRM_KMS_FB_HELPER depends on DRM_KMS_HELPER
drivers/gpu/drm/Kconfig:33: symbol DRM_KMS_HELPER is selected by DRM_BRIDGE
drivers/gpu/drm/bridge/Kconfig:1: symbol DRM_BRIDGE is selected by DRM_EXYNOS_DP
drivers/gpu/drm/exynos/Kconfig:53: symbol DRM_EXYNOS_DP depends on DRM_EXYNOS_FIMD
drivers/gpu/drm/exynos/Kconfig:28: symbol DRM_EXYNOS_FIMD depends on FB_S3C
drivers/video/fbdev/Kconfig:2038: symbol FB_S3C depends on FB
What's the best way to fix the above ambiguity?
Ajay Kumar (11):
[PATCH V7 1/12] drm/bridge: ptn3460: Few trivial cleanups
[PATCH V7 2/12] drm/bridge: do not pass drm_bridge_funcs to drm_bridge_init
[PATCH V7 3/12] drm/bridge: Add helper functions for drm_bridge
[PATCH V7 4/12] drm/bridge: ptn3460: convert to i2c driver model
[PATCH V7 5/12] drm/exynos: dp: support drm_bridge
[PATCH V7 6/12] drm/bridge: ptn3460: support drm_panel
[PATCH V7 7/12] drm/bridge: ptn3460: probe connector at the end of bridge attach
[PATCH V7 8/12] drm/bridge: ptn3460: use gpiod interface
[PATCH V7 9/12] Documentation: drm: bridge: move to video/bridge
[PATCH V7 10/12] Documentation: devicetree: Add vendor prefix for parade
[PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties
Vincent Palatin (1):
[PATCH V7 12/12] drm/bridge: Add i2c based driver for ps8622/ps8625 bridge
.../devicetree/bindings/drm/bridge/ptn3460.txt | 27 -
.../devicetree/bindings/vendor-prefixes.txt | 1 +
.../devicetree/bindings/video/bridge/ps8622.txt | 20 +
.../devicetree/bindings/video/bridge/ptn3460.txt | 27 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/bridge/Kconfig | 30 +-
drivers/gpu/drm/bridge/Makefile | 1 +
drivers/gpu/drm/bridge/ps8622.c | 681 ++++++++++++++++++++
drivers/gpu/drm/bridge/ptn3460.c | 302 +++++----
drivers/gpu/drm/drm_bridge.c | 102 +++
drivers/gpu/drm/drm_crtc.c | 9 +-
drivers/gpu/drm/exynos/Kconfig | 3 +-
drivers/gpu/drm/exynos/exynos_dp_core.c | 54 +-
drivers/gpu/drm/exynos/exynos_dp_core.h | 1 +
drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 7 +-
drivers/gpu/drm/sti/sti_hda.c | 3 +-
drivers/gpu/drm/sti/sti_hdmi.c | 3 +-
include/drm/drm_crtc.h | 15 +-
18 files changed, 1098 insertions(+), 189 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/drm/bridge/ptn3460.txt
create mode 100644 Documentation/devicetree/bindings/video/bridge/ps8622.txt
create mode 100644 Documentation/devicetree/bindings/video/bridge/ptn3460.txt
create mode 100644 drivers/gpu/drm/bridge/ps8622.c
create mode 100644 drivers/gpu/drm/drm_bridge.c
More information about the dri-devel