drm_edid_connector_update() is being called from bridge connector ops
and from detect and get_modes ops for dw-hdmi connector.
Change to use is_hdmi and has_audio from display_info directly instead
of keeping our own state in sink_is_hdmi and sink_has_audio.
Also remove the old and unused edid struct member and related define.
Reviewed-by: Neil Armstrong <neil.armstr...@linaro.org>
Signed-off-by: Jonas Karlman <jo...@kwiboo.se>
---
v2: Collect r-b tag
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 32 ++++-------------------
1 file changed, 5 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 7bd9f895f03f..b9a1304b740c 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -43,8 +43,6 @@
#define DDC_CI_ADDR 0x37
#define DDC_SEGMENT_ADDR 0x30
-#define HDMI_EDID_LEN 512
-
/* DW-HDMI Controller >= 0x200a are at least compliant with SCDC version 1 */
#define SCDC_MIN_SOURCE_VERSION 0x1
@@ -145,8 +143,6 @@ struct dw_hdmi {
int vic;
- u8 edid[HDMI_EDID_LEN];
-
struct {
const struct dw_hdmi_phy_ops *ops;
const char *name;
@@ -156,8 +152,6 @@ struct dw_hdmi {
struct i2c_adapter *ddc;
void __iomem *regs;
- bool sink_is_hdmi;
- bool sink_has_audio;
struct pinctrl *pinctrl;
struct pinctrl_state *default_state;
@@ -2038,7 +2032,7 @@ static void hdmi_av_composer(struct dw_hdmi *hdmi,
HDMI_FC_INVIDCONF_IN_I_P_INTERLACED :
HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE;
- inv_val |= hdmi->sink_is_hdmi ?
+ inv_val |= display->is_hdmi ?
HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE :
HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE;
@@ -2274,7 +2268,7 @@ static int dw_hdmi_poweron(struct dw_hdmi *hdmi,
if (hdmi->hdmi_data.enc_out_bus_format == MEDIA_BUS_FMT_FIXED)
hdmi->hdmi_data.enc_out_bus_format = MEDIA_BUS_FMT_RGB888_1X24;
- hdmi->hdmi_data.rgb_limited_range = hdmi->sink_is_hdmi &&
+ hdmi->hdmi_data.rgb_limited_range = display->is_hdmi &&
drm_default_rgb_quant_range(mode) ==
HDMI_QUANTIZATION_RANGE_LIMITED;
@@ -2294,7 +2288,7 @@ static int dw_hdmi_poweron(struct dw_hdmi *hdmi,
/* HDMI Initialization Step B.3 */
dw_hdmi_enable_video_path(hdmi);
- if (hdmi->sink_has_audio) {
+ if (display->has_audio) {
dev_dbg(hdmi->dev, "sink has audio support\n");
/* HDMI Initialization Step E - Configure audio */
@@ -2303,7 +2297,7 @@ static int dw_hdmi_poweron(struct dw_hdmi *hdmi,
}
/* not for DVI mode */
- if (hdmi->sink_is_hdmi) {
+ if (display->is_hdmi) {
dev_dbg(hdmi->dev, "%s HDMI mode\n", __func__);
/* HDMI Initialization Step F - Configure AVI InfoFrame */
@@ -2417,29 +2411,13 @@ static const struct drm_edid *dw_hdmi_edid_read(struct
dw_hdmi *hdmi,
struct drm_connector *connector)
{
const struct drm_edid *drm_edid;
- const struct edid *edid;
if (!hdmi->ddc)
return NULL;
drm_edid = drm_edid_read_ddc(connector, hdmi->ddc);
- if (!drm_edid) {
+ if (!drm_edid)
dev_dbg(hdmi->dev, "failed to get edid\n");
- return NULL;
- }
-
- /*
- * FIXME: This should use connector->display_info.is_hdmi and
- * connector->display_info.has_audio from a path that has read the EDID
- * and called drm_edid_connector_update().
- */
- edid = drm_edid_raw(drm_edid);
-
- dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n",
- edid->width_cm, edid->height_cm);
-
- hdmi->sink_is_hdmi = drm_detect_hdmi_monitor(edid);
- hdmi->sink_has_audio = drm_detect_monitor_audio(edid);
return drm_edid;
}
--
2.46.0
