diff options
| author | Vincent Abriou <vincent.abriou@st.com> | 2017-03-23 15:44:52 +0100 |
|---|---|---|
| committer | Vincent Abriou <vincent.abriou@st.com> | 2017-04-13 11:46:35 +0200 |
| commit | 2f410f88c0a1c7e19762918d2614f506a7b63a82 (patch) | |
| tree | 38500377d0728e73fdf4ae685a2f0c6e28eaecad /drivers/gpu/drm/sti | |
| parent | db8b1590a315689f4075c852d3e4eb6ec45ec697 (diff) | |
drm/sti: fix GDP size to support up to UHD resolution
On stih407-410 chip family the GDP layers are able to support up to UHD
resolution (3840 x 2160).
Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Tested-by: Lee Jones <lee.jones@linaro.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1490280292-30466-1-git-send-email-vincent.abriou@st.com
Diffstat (limited to 'drivers/gpu/drm/sti')
| -rw-r--r-- | drivers/gpu/drm/sti/sti_gdp.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index 86279f5022c2..88f16cdf6a4b 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -66,7 +66,9 @@ static struct gdp_format_to_str { #define GAM_GDP_ALPHARANGE_255 BIT(5) #define GAM_GDP_AGC_FULL_RANGE 0x00808080 #define GAM_GDP_PPT_IGNORE (BIT(1) | BIT(0)) -#define GAM_GDP_SIZE_MAX 0x7FF + +#define GAM_GDP_SIZE_MAX_WIDTH 3840 +#define GAM_GDP_SIZE_MAX_HEIGHT 2160 #define GDP_NODE_NB_BANK 2 #define GDP_NODE_PER_FIELD 2 @@ -632,8 +634,8 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane, /* src_x are in 16.16 format */ src_x = state->src_x >> 16; src_y = state->src_y >> 16; - src_w = clamp_val(state->src_w >> 16, 0, GAM_GDP_SIZE_MAX); - src_h = clamp_val(state->src_h >> 16, 0, GAM_GDP_SIZE_MAX); + src_w = clamp_val(state->src_w >> 16, 0, GAM_GDP_SIZE_MAX_WIDTH); + src_h = clamp_val(state->src_h >> 16, 0, GAM_GDP_SIZE_MAX_HEIGHT); format = sti_gdp_fourcc2format(fb->format->format); if (format == -1) { @@ -741,8 +743,8 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane, /* src_x are in 16.16 format */ src_x = state->src_x >> 16; src_y = state->src_y >> 16; - src_w = clamp_val(state->src_w >> 16, 0, GAM_GDP_SIZE_MAX); - src_h = clamp_val(state->src_h >> 16, 0, GAM_GDP_SIZE_MAX); + src_w = clamp_val(state->src_w >> 16, 0, GAM_GDP_SIZE_MAX_WIDTH); + src_h = clamp_val(state->src_h >> 16, 0, GAM_GDP_SIZE_MAX_HEIGHT); list = sti_gdp_get_free_nodes(gdp); top_field = list->top_field; |