Hi Yakir,
Am Mittwoch, 28. Oktober 2015, 16:21:59 schrieb Yakir Yang:
Split the dp core driver from exynos directory to bridge directory, and rename the core driver to analogix_dp_*, rename the platform code to exynos_dp.
Beside the new analogix_dp driver would export four hooks. "analogix_dp_bind()" and "analogix_dp_unbind()" "analogix_dp_detect()" and "analogix_dp_get_modes()"
The bind/unbind symbols is used for analogix platform driver to connect with analogix_dp core driver. And the detect/get_modes is used for analogix platform driver to init the connector.
They reason why connector need register in helper driver is rockchip drm haven't implement the atomic API, but Exynos drm have implement it, so there would need two different connector helper functions, that's why we leave the connector register in helper driver.
Tested-by: Javier Martinez Canillas javier@osg.samsung.com Signed-off-by: Yakir Yang ykk@rock-chips.com
[...]
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig index bd1a415..5f74f80 100644 --- a/drivers/gpu/drm/exynos/Kconfig +++ b/drivers/gpu/drm/exynos/Kconfig @@ -55,8 +55,9 @@ config DRM_EXYNOS_DSI This enables support for Exynos MIPI-DSI device.
config DRM_EXYNOS_DP
- bool "EXYNOS DRM DP driver support"
- bool "EXYNOS specific extensions for Analogix DP driver" depends on DRM_EXYNOS && (DRM_EXYNOS_FIMD || DRM_EXYNOS7_DECON)
- select DRM_ANALOGIX_DP default DRM_EXYNOS select DRM_PANEL help
This doesn't apply anymore to 4.4-rc due to other changes in there. The exynos/Makefile is affected as well.