[Intel-gfx] [PATCH v2 03/10] drm/edid: Make max_tmds_clock kHz instead of MHz

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

We generally store clocks in kHz, so let's do that for the
HDMI max TMDS clock value as well. Less surpising.

v2: Deal with superfluous code shuffling

Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: "Christian König" <christian.koenig at amd.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Christian König <christian.koenig at amd.com> (v1)
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 2 +-
 drivers/gpu/drm/drm_edid.c                     | 2 +-
 drivers/gpu/drm/radeon/radeon_connectors.c     | 2 +-
 include/drm/drm_connector.h                    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index 319a5e1d9389..ef63ab944fec 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -173,7 +173,7 @@ int amdgpu_connector_get_monitor_bpc(struct drm_connector *connector)
 			mode_clock = amdgpu_connector->pixelclock_for_modeset;
 
 			/* Maximum allowable input clock in kHz */
-			max_tmds_clock = connector->max_tmds_clock * 1000;
+			max_tmds_clock = connector->max_tmds_clock;
 
 			DRM_DEBUG("%s: hdmi mode dotclock %d kHz, max tmds input clock %d kHz.\n",
 				  connector->name, mode_clock, max_tmds_clock);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index d0166cc990cb..b144d5ee66ea 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3262,7 +3262,7 @@ parse_hdmi_vsdb(struct drm_connector *connector, const u8 *db)
 		connector->dvi_dual = db[6] & 1;
 	}
 	if (len >= 7)
-		connector->max_tmds_clock = db[7] * 5;
+		connector->max_tmds_clock = db[7] * 5000;
 	if (len >= 8) {
 		connector->latency_present[0] = db[8] >> 7;
 		connector->latency_present[1] = (db[8] >> 6) & 1;
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index b79f3b002471..db5488732e31 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -203,7 +203,7 @@ int radeon_get_monitor_bpc(struct drm_connector *connector)
 			mode_clock = radeon_connector->pixelclock_for_modeset;
 
 			/* Maximum allowable input clock in kHz */
-			max_tmds_clock = connector->max_tmds_clock * 1000;
+			max_tmds_clock = connector->max_tmds_clock;
 
 			DRM_DEBUG("%s: hdmi mode dotclock %d kHz, max tmds input clock %d kHz.\n",
 					  connector->name, mode_clock, max_tmds_clock);
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 51a15deda161..5928cb74a06d 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -651,7 +651,7 @@ struct drm_connector {
 	/* EDID bits */
 	uint8_t eld[MAX_ELD_BYTES];
 	bool dvi_dual;
-	int max_tmds_clock;	/* in MHz */
+	int max_tmds_clock;	/* in kHz */
 	bool latency_present[2];
 	int video_latency[2];	/* [0]: progressive, [1]: interlaced */
 	int audio_latency[2];
-- 
2.7.4