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drm/sti: do not clip RGB/YUV component value at connector side 

Disable the clipping mode for hdmi, dvo and hda connectors.

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
This commit is contained in:
Vincent Abriou 2016-02-01 17:51:33 +01:00
parent 05a142c2bd
commit 1834b84d13
1 changed files with 6 additions and 8 deletions
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14
drivers/gpu/drm/sti/sti_tvout.c
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@ -326,9 +326,8 @@ static void tvout_dvo_start(struct sti_tvout *tvout, bool main_path)
TVO_VIP_REORDER_Y_G_SEL,
TVO_VIP_REORDER_CB_B_SEL);
/* Set clipping mode (Limited range RGB/Y) */
tvout_vip_set_clip_mode(tvout, TVO_VIP_DVO,
TVO_VIP_CLIP_LIMITED_RANGE_RGB_Y);
/* Set clipping mode */
tvout_vip_set_clip_mode(tvout, TVO_VIP_DVO, TVO_VIP_CLIP_DISABLED);
/* Set round mode (rounded to 8-bit per component) */
tvout_vip_set_rnd(tvout, TVO_VIP_DVO, TVO_VIP_RND_8BIT_ROUNDED);
@ -383,9 +382,8 @@ static void tvout_hdmi_start(struct sti_tvout *tvout, bool main_path)
TVO_VIP_REORDER_Y_G_SEL,
TVO_VIP_REORDER_CB_B_SEL);
/* set clipping mode (Limited range RGB/Y) */
tvout_vip_set_clip_mode(tvout, TVO_VIP_HDMI,
TVO_VIP_CLIP_LIMITED_RANGE_RGB_Y);
/* set clipping mode */
tvout_vip_set_clip_mode(tvout, TVO_VIP_HDMI, TVO_VIP_CLIP_DISABLED);
/* set round mode (rounded to 8-bit per component) */
tvout_vip_set_rnd(tvout, TVO_VIP_HDMI, TVO_VIP_RND_8BIT_ROUNDED);
@ -442,8 +440,8 @@ static void tvout_hda_start(struct sti_tvout *tvout, bool main_path)
TVO_VIP_REORDER_Y_G_SEL,
TVO_VIP_REORDER_CB_B_SEL);
/* set clipping mode (EAV/SAV clipping) */
tvout_vip_set_clip_mode(tvout, TVO_VIP_HDF, TVO_VIP_CLIP_EAV_SAV);
/* set clipping mode */
tvout_vip_set_clip_mode(tvout, TVO_VIP_HDF, TVO_VIP_CLIP_DISABLED);
/* set round mode (rounded to 10-bit per component) */
tvout_vip_set_rnd(tvout, TVO_VIP_HDF, TVO_VIP_RND_10BIT_ROUNDED);