[PATCH v3 07/26] drm/amd/dal: BIOS Parser

Wrapper to access Video BIOS command and data tables v3 changes: - expose I2C through i2c_adapter and route dal i2c calls through this Signed-off-by: Harry Wentland Reviewed-by: Alex Deucher --- drivers/gpu/drm/amd/dal/dc/bios/Makefile | 26 + drivers/gpu/drm/amd/dal/dc/bios/bios_p

[PATCH v3 01/26] drm/amd/dal: Add dal headers

v3 changes: - expose I2C through i2c_adapter and route dal i2c calls through this Signed-off-by: Harry Wentland Reviewed-by: Alex Deucher --- drivers/gpu/drm/amd/dal/dal_services.h | 266 ++ drivers/gpu/drm/amd/dal/dal_services_types.h | 62 ++ drivers/gpu/drm/amd/dal/dc/

[Intel-gfx] [PATCH] drm/i915: Resume DP MST before doing any kind of modesetting

On Mon, Feb 29, 2016 at 7:47 PM, Thulasimani, Sivakumar wrote: > > > On 3/1/2016 5:03 AM, Rob Clark wrote: >> >> On Mon, Feb 29, 2016 at 11:12 AM, Daniel Vetter wrote: >>> >>> On Wed, Feb 24, 2016 at 08:03:04AM +0530, Thulasimani, Sivakumar wrote: On 2/24/2016 3:41 AM, Lyude wrote:

[PATCH 1/2] drm/vc4: Let gpiolib know that we're OK with sleeping for HPD.

Fixes an error thrown every few seconds when we poll HPD when it's on a I2C to GPIO expander. Signed-off-by: Eric Anholt --- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index c6

[PATCH 2/2] drm/vc4: Respect GPIO_ACTIVE_LOW on HDMI HPD if set in the devicetree.

The original Raspberry Pi had the GPIO active high, but the later models are active low. The DT GPIO bindings allow specifying the active flag, except that it doesn't get propagated to the gpiodesc, so you have to handle it yourself. Signed-off-by: Eric Anholt --- drivers/gpu/drm/vc4/vc4_hdmi.c

[PATCH 0/2] drm/vc4: Fixes for Raspberry Pi 3

These are for fixing the vc4 driver on the Pi 3. Note that patch 2 will also be necessary for fixing HPD on the Pi2, which we've been carrying downstream patches to work around until now. Eric Anholt (2): drm/vc4: Let gpiolib know that we're OK with sleeping for HPD. drm/vc4: Respect GPIO_ACT

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