linux-toradex.git/drivers/gpu/drm/sti, branch v4.11

drm/sti: fix build warnings in sti_drv.c and sti_vtg.c files

2017-02-23T02:54:54+00:00

Fix compilation warning introduced by:
commit 0c7ff84f7f9d ("drm/sti: remove deprecated legacy vtg slave")
commit 5e60f595d6ca ("drm/sti: use atomic_helper for commit")

Signed-off-by: Vincent Abriou 
Signed-off-by: Dave Airlie

drm/sti: debug fps reset

2017-02-10T08:34:39+00:00

Reset the fps debug information when 'fps_show' is updated.

Signed-off-by: Fabien Dessenne

drm/sti: hdmi: automatically check DVI/HDMI mode

2017-02-10T08:34:39+00:00

Remove the hdmi_mode_property and use drm_detect_hdmi_monitor function
to check whether the connected monitor is HDMI capable or DVI only.

Signed-off-by: Vincent Abriou

drm/sti: unbind all components while driver cleanup

2017-02-10T08:34:39+00:00

Unbind all the components when the STI driver is unregistered.

Signed-off-by: Vincent Abriou

drm/sti: do not post GDP command if no update

2017-02-10T08:34:39+00:00

Do not process update requests with unmodified parameters.

This typically happens when the driver is called with legacy
(non-atomic) IOCTL : in that case atomic_update() is called multiple
times with the same parameters.

Signed-off-by: Vincent Abriou

drm/sti: do not set gdp pixel clock rate if mode is not set

2017-02-10T08:34:39+00:00

Fix a division by 0 case : in some cases, when the GDP plane is being
disabled atomic_check() is called with "mode->clock = 0".
In that case, do not set parent and pixel clock rate.

Signed-off-by: Vincent Abriou

drm/sti: enable gdp pixel clock in atomic_update

2017-02-10T08:34:39+00:00

Set gdp pix clock rate and parent in atomic_check function and enable
it in the atomic_update only the first time.

Signed-off-by: Vincent Abriou

drm/sti: remove deprecated legacy vtg slave

2017-02-10T08:34:39+00:00

stih416 chip family is no more supported in Linux v4.9.
It is then useless to keep vtg slave field since it not used at all for
the stih407/10 chip family supported by sti driver.

Signed-off-by: Vincent Abriou

drm/sti: remove deprecated sink_term config

2017-02-10T08:34:39+00:00

stih416 chip family is no more supported in Linux v4.9.
Then sink_term config becomes useless. The field of the
register it was referring to is tag as reserved for stih410
chip family.

Signed-off-by: Vincent Abriou

drm/sti: do not check hw scaling if mode is not set

2017-02-10T08:34:39+00:00

Fix a division by 0 case : in some cases, when the HQVDP plane is being
disabled atomic_check() is called with "mode->clock = 0".
In that case, do not check for scaling capabilities.

Signed-off-by: Fabien Dessenne 
Acked-by: Vincent Abriou