Displaying 4 results from an estimated 4 matches for "ast_crtc_load_lut".
2017 Jun 20
0
[PATCH 03/11] drm: ast: remove dead code and pointless local lut storage
...stfb_create,
};
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index aaef0a6..724c16b 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -63,15 +63,18 @@ static inline void ast_load_palette_index(struct ast_private *ast,
static void ast_crtc_load_lut(struct drm_crtc *crtc)
{
struct ast_private *ast = crtc->dev->dev_private;
- struct ast_crtc *ast_crtc = to_ast_crtc(crtc);
+ u16 *r, *g, *b;
int i;
if (!crtc->enabled)
return;
+ r = crtc->gamma_store;
+ g = r + crtc->gamma_size;
+ b = g + crtc->gamma_size;
+
for (...
2017 Jun 22
0
[PATCH v2 06/14] drm: ast: remove dead code and pointless local lut storage
...stfb_create,
};
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index aaef0a6..724c16b 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -63,15 +63,18 @@ static inline void ast_load_palette_index(struct ast_private *ast,
static void ast_crtc_load_lut(struct drm_crtc *crtc)
{
struct ast_private *ast = crtc->dev->dev_private;
- struct ast_crtc *ast_crtc = to_ast_crtc(crtc);
+ u16 *r, *g, *b;
int i;
if (!crtc->enabled)
return;
+ r = crtc->gamma_store;
+ g = r + crtc->gamma_size;
+ b = g + crtc->gamma_size;
+
for (...
2017 Jun 20
15
[PATCH 00/11] improve the fb_setcmap helper
Hi!
While trying to get CLUT support for the atmel_hlcdc driver, and
specifically for the emulated fbdev interface, I received some
push-back that my feeble in-driver attempts should be solved
by the core. This is my attempt to do it right.
Boris and Daniel, was this approximately what you had in mind?
I have obviously not tested all of this with more than a compile,
but the first patch is
2017 Jun 22
22
[PATCH v2 00/14] improve the fb_setcmap helper
Hi!
While trying to get CLUT support for the atmel_hlcdc driver, and
specifically for the emulated fbdev interface, I received some
push-back that my feeble in-driver attempts should be solved
by the core. This is my attempt to do it right.
I have obviously not tested all of this with more than a compile,
but patches 1 and 3 are enough to make the atmel-hlcdc driver
do what I need (when patched