Make it easy for platform driver could recovery the private data that
would help to valid the display mode.
Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx>
---
Changes in v2: None
drivers/gpu/drm/bridge/dw-hdmi.c | 5 +++--
drivers/gpu/drm/imx/dw_hdmi-imx.c | 10 ++++++----
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 +-
include/drm/bridge/dw_hdmi.h | 2 +-
4 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c
index 6fbec99..5ad72ec 100644
--- a/drivers/gpu/drm/bridge/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/dw-hdmi.c
@@ -1476,14 +1476,15 @@ dw_hdmi_connector_mode_valid(struct drm_connector *connector,
{
struct dw_hdmi *hdmi = container_of(connector,
struct dw_hdmi, connector);
+ const struct dw_hdmi_plat_data *plat_data = hdmi->plat_data;
enum drm_mode_status mode_status = MODE_OK;
/* We don't support double-clocked modes */
if (mode->flags & DRM_MODE_FLAG_DBLCLK)
return MODE_BAD;
- if (hdmi->plat_data->mode_valid)
- mode_status = hdmi->plat_data->mode_valid(connector, mode);
+ if (plat_data->mode_valid)
+ mode_status = plat_data->mode_valid(plat_data, mode);
return mode_status;
}
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 0968610..8b0a7da 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -150,8 +150,9 @@ static const struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};
-static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
- struct drm_display_mode *mode)
+static enum drm_mode_status
+imx6q_hdmi_mode_valid(const struct dw_hdmi_plat_data *plat_data,
+ struct drm_display_mode *mode)
{
if (mode->clock < 13500)
return MODE_CLOCK_LOW;
@@ -162,8 +163,9 @@ static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
return MODE_OK;
}
-static enum drm_mode_status imx6dl_hdmi_mode_valid(struct drm_connector *con,
- struct drm_display_mode *mode)
+static enum drm_mode_status
+imx6dl_hdmi_mode_valid(const struct dw_hdmi_plat_data *plat_data,
+ struct drm_display_mode *mode)
{
if (mode->clock < 13500)
return MODE_CLOCK_LOW;
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index d5816b3..8164823 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -156,7 +156,7 @@ static int rockchip_hdmi_parse_dt(struct rockchip_hdmi *hdmi)
}
static enum drm_mode_status
-dw_hdmi_rockchip_mode_valid(struct drm_connector *connector,
+dw_hdmi_rockchip_mode_valid(const struct dw_hdmi_plat_data *plat_data,
struct drm_display_mode *mode)
{
const struct dw_hdmi_mpll_config *mpll_cfg = rockchip_mpll_cfg;
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index bae79f3..f8dec64 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -52,7 +52,7 @@ struct dw_hdmi_plat_data {
const struct dw_hdmi_mpll_config *mpll_cfg;
const struct dw_hdmi_curr_ctrl *cur_ctr;
const struct dw_hdmi_phy_config *phy_config;
- enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
+ enum drm_mode_status (*mode_valid)(const struct dw_hdmi_plat_data *pd,
struct drm_display_mode *mode);
};
--
2.1.2
--
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