linux_dsm_epyc7002/drivers/gpu
Boris Brezillon 4f6e3d66ac drm/vc4: Add runtime PM support to the HDMI encoder driver
The HDMI driver is currently enabling all clocks at probe time and
keeps the power-domain connected to the HDMI encoder enabled.

Move all activation code to vc4_hdmi_encoder_enable() and make sure
the clks and power domain are released when the HDMI encoder is not used
by adding deactivation steps in vc4_hdmi_encoder_disable().

Note that the sequencing imposed by the IP requires that we move
vc4_hdmi_encoder_mode_set() code into vc4_hdmi_encoder_enable().

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
2017-04-18 12:27:32 -07:00
..
drm drm/vc4: Add runtime PM support to the HDMI encoder driver 2017-04-18 12:27:32 -07:00
host1x
ipu-v3 gpu: ipu-v3: only set non-zero AXI ID for IC when PRG is absent 2017-03-16 10:14:49 +01:00
vga Pointer for Markus's image conversion work. 2017-03-14 15:07:33 +01:00
Makefile