On Wed, Nov 01, 2017 at 04:20:56PM +0200, Jani Nikula wrote:
We were recently bitten by drm_edid_to_eld() clearing the connector type, and us failing to set it back for DP. Here's a few ELD related patches to try to unify ELD handling and make it a bit simpler for drivers to get it right.
Apologies for the massive Cc list; it's the maintainers of all drivers that call drm_edid_to_eld().
I'm open to splitting up patch 6 to driver specific patches as needed, but I'd think it would be just fine to merge via drm-misc as-is too.
Entire series lgtm so Reviewed-by: Ville Syrjälä ville.syrjala@linux.intel.com
BR, Jani.
Cc: Alex Deucher alexander.deucher@amd.com Cc: Christian König christian.koenig@amd.com Cc: Archit Taneja architt@codeaurora.org Cc: Andrzej Hajda a.hajda@samsung.com Cc: Russell King linux@armlinux.org.uk Cc: CK Hu ck.hu@mediatek.com Cc: Philipp Zabel p.zabel@pengutronix.de Cc: Ben Skeggs bskeggs@redhat.com Cc: Mark Yao mark.yao@rock-chips.com Cc: Benjamin Gaignard benjamin.gaignard@linaro.org Cc: Vincent Abriou vincent.abriou@st.com Cc: Thierry Reding thierry.reding@gmail.com Cc: Eric Anholt eric@anholt.net
Jani Nikula (7): drm/edid: use macros for ELD offsets and values drm/edid: set ELD connector type in drm_edid_to_eld() drm/i915: remove redundant ELD connector type update drm/edid: abstract connector ELD clearing drm/edid: build ELD in drm_add_edid_modes() drm/drivers: drop redundant drm_edid_to_eld() calls drm/edid: make drm_edid_to_eld() static
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 1 - drivers/gpu/drm/bridge/analogix-anx78xx.c | 2 - drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 - drivers/gpu/drm/drm_edid.c | 70 +++++++++++++++----------- drivers/gpu/drm/i2c/tda998x_drv.c | 1 - drivers/gpu/drm/i915/intel_dp.c | 1 - drivers/gpu/drm/i915/intel_modes.c | 18 ------- drivers/gpu/drm/mediatek/mtk_hdmi.c | 1 - drivers/gpu/drm/nouveau/nv50_display.c | 5 +- drivers/gpu/drm/radeon/radeon_connectors.c | 1 - drivers/gpu/drm/radeon/radeon_dp_mst.c | 1 - drivers/gpu/drm/rockchip/cdn-dp-core.c | 4 +- drivers/gpu/drm/sti/sti_hdmi.c | 1 - drivers/gpu/drm/tegra/output.c | 1 - drivers/gpu/drm/vc4/vc4_hdmi.c | 1 - include/drm/drm_edid.h | 1 - include/drm/drm_modeset_helper_vtables.h | 3 -- 17 files changed, 44 insertions(+), 70 deletions(-)
-- 2.11.0
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