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* drm/imx: Don't test bus flags in atomic check

Browse source 
* drm/mgag200: Fix PLL setup on some models
  * drm/panel: Fix bpp settings on Innolux G070Y2-L01; Fix DRM_PANEL_EDP
    Kconfig dependencies
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Merge tag 'drm-misc-fixes-2022-03-17' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

 * drm/imx: Don't test bus flags in atomic check
 * drm/mgag200: Fix PLL setup on some models
 * drm/panel: Fix bpp settings on Innolux G070Y2-L01; Fix DRM_PANEL_EDP
   Kconfig dependencies

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YjMNcqOuDFDoe+EN@linux-uq9g
This commit is contained in:
Dave Airlie 2022-03-18 13:30:30 +10:00
commit ca5a5761ac
5 changed files with 6 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/gpu/drm/bridge/Kconfig
View file

@ -8,7 +8,6 @@ config DRM_BRIDGE
config DRM_PANEL_BRIDGE
def_bool y
depends on DRM_BRIDGE
depends on DRM_KMS_HELPER
select DRM_PANEL
help
DRM bridge wrapper of DRM panels
@ -30,6 +29,7 @@ config DRM_CDNS_DSI
config DRM_CHIPONE_ICN6211
tristate "Chipone ICN6211 MIPI-DSI/RGB Converter bridge"
depends on OF
select DRM_KMS_HELPER
select DRM_MIPI_DSI
select DRM_PANEL_BRIDGE
help

8
drivers/gpu/drm/imx/parallel-display.c
View file

@ -217,14 +217,6 @@ static int imx_pd_bridge_atomic_check(struct drm_bridge *bridge,
if (!imx_pd_format_supported(bus_fmt))
return -EINVAL;
if (bus_flags &
~(DRM_BUS_FLAG_DE_LOW | DRM_BUS_FLAG_DE_HIGH |
DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE |
DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE)) {
dev_warn(imxpd->dev, "invalid bus_flags (%x)\n", bus_flags);
return -EINVAL;
}
bridge_state->output_bus_cfg.flags = bus_flags;
bridge_state->input_bus_cfg.flags = bus_flags;
imx_crtc_state->bus_flags = bus_flags;

6
drivers/gpu/drm/mgag200/mgag200_pll.c
View file

@ -404,9 +404,9 @@ mgag200_pixpll_update_g200wb(struct mgag200_pll *pixpll, const struct mgag200_pl
udelay(50);
/* program pixel pll register */
WREG_DAC(MGA1064_PIX_PLLC_N, xpixpllcn);
WREG_DAC(MGA1064_PIX_PLLC_M, xpixpllcm);
WREG_DAC(MGA1064_PIX_PLLC_P, xpixpllcp);
WREG_DAC(MGA1064_WB_PIX_PLLC_N, xpixpllcn);
WREG_DAC(MGA1064_WB_PIX_PLLC_M, xpixpllcm);
WREG_DAC(MGA1064_WB_PIX_PLLC_P, xpixpllcp);
udelay(50);

1
drivers/gpu/drm/panel/Kconfig
View file

@ -107,6 +107,7 @@ config DRM_PANEL_EDP
select VIDEOMODE_HELPERS
select DRM_DP_AUX_BUS
select DRM_DP_HELPER
select DRM_KMS_HELPER
help
DRM panel driver for dumb eDP panels that need at most a regulator and
a GPIO to be powered up. Optionally a backlight can be attached so

2
drivers/gpu/drm/panel/panel-simple.c
View file

@ -2017,7 +2017,7 @@ static const struct display_timing innolux_g070y2_l01_timing = {
static const struct panel_desc innolux_g070y2_l01 = {
.timings = &innolux_g070y2_l01_timing,
.num_timings = 1,
.bpc = 6,
.bpc = 8,
.size = {
.width = 152,
.height = 91,