OpenE2K/linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drm/panel: ili9322: move bus_flags to get_modes()

Browse Source 
To prepare the driver to receive drm_connector only in the get_modes()
callback, move bus_flags handling to ili9322_get_modes().

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190804201637.1240-11-sam@ravnborg.org
This commit is contained in:
Sam Ravnborg 2019-08-04 22:16:31 +02:00
parent ce7d93aa2a
commit 9d027b8e5a
1 changed files with 16 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/gpu/drm/panel/panel-ilitek-ili9322.c
View File

@ -349,7 +349,6 @@ static const struct regmap_config ili9322_regmap_config = {
static int ili9322_init(struct drm_panel *panel, struct ili9322 *ili)
{
struct drm_connector *connector = panel->connector;
u8 reg;
int ret;
int i;
@ -407,23 +406,11 @@ static int ili9322_init(struct drm_panel *panel, struct ili9322 *ili)
* Polarity and inverted color order for RGB input.
* None of this applies in the BT.656 mode.
*/
if (ili->conf->dclk_active_high) {
reg = 0;
if (ili->conf->dclk_active_high)
reg = ILI9322_POL_DCLK;
connector->display_info.bus_flags |=
DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE;
} else {
reg = 0;
connector->display_info.bus_flags |=
DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE;
}
if (ili->conf->de_active_high) {
if (ili->conf->de_active_high)
reg |= ILI9322_POL_DE;
connector->display_info.bus_flags |=
DRM_BUS_FLAG_DE_HIGH;
} else {
connector->display_info.bus_flags |=
DRM_BUS_FLAG_DE_LOW;
}
if (ili->conf->hsync_active_high)
reg |= ILI9322_POL_HSYNC;
if (ili->conf->vsync_active_high)
@ -659,9 +646,20 @@ static int ili9322_get_modes(struct drm_panel *panel)
struct drm_connector *connector = panel->connector;
struct ili9322 *ili = panel_to_ili9322(panel);
struct drm_display_mode *mode;
struct drm_display_info *info;
connector->display_info.width_mm = ili->conf->width_mm;
connector->display_info.height_mm = ili->conf->height_mm;
info = &connector->display_info;
info->width_mm = ili->conf->width_mm;
info->height_mm = ili->conf->height_mm;
if (ili->conf->dclk_active_high)
info->bus_flags |= DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE;
else
info->bus_flags |= DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE;
if (ili->conf->de_active_high)
info->bus_flags |= DRM_BUS_FLAG_DE_HIGH;
else
info->bus_flags |= DRM_BUS_FLAG_DE_LOW;
switch (ili->input) {
case ILI9322_INPUT_SRGB_DUMMY_320X240: