diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2019-08-04 23:16:31 +0300 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2019-08-10 16:41:48 +0300 |
| commit | 9d027b8e5a5754571a6b803f3635442fbc2abcdc (patch) | |
| tree | fe8b95a30cbc4971f6ab0f66343c01d5c4a8198a /drivers/gpu/drm/panel | |
| parent | ce7d93aa2a080d94cca16948b9e3bef54f7ba031 (diff) | |
| download | linux-9d027b8e5a5754571a6b803f3635442fbc2abcdc.tar.xz | |
drm/panel: ili9322: move bus_flags to get_modes()
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
Diffstat (limited to 'drivers/gpu/drm/panel')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c index 53dd1e128795..3c58f63adbf7 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c @@ -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; + + 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; - connector->display_info.width_mm = ili->conf->width_mm; - connector->display_info.height_mm = ili->conf->height_mm; + 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: |