Displaying 10 results from an estimated 10 matches for "hred".
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fred
2017 Jun 22
1
[PATCH v2 03/14] drm/fb-helper: do a generic fb_setcmap helper in terms of crtc .gamma_set
...u16));
- memcpy(b + cmap->start, cmap->blue,
- cmap->len * sizeof(u16));
+ crtc = fb_helper->crtc_info[i].mode_set.crtc;
+ if (!crtc->funcs->gamma_set || !crtc->gamma_size) {
+ ret = -EINVAL;
+ goto out;
}
- for (j = 0; j < cmap->len; j++) {
- u16 hred, hgreen, hblue, htransp = 0xffff;
+ if (cmap->start + cmap->len > crtc->gamma_size) {
+ ret = -EINVAL;
+ goto out;
+ }
- hred = *red++;
- hgreen = *green++;
- hblue = *blue++;
+ r = crtc->gamma_store;
+ g = r + crtc->gamma_size;
+ b = g + crtc->gamma_size;
-...
2017 Jun 20
2
[PATCH 01/11] drm/fb-helper: do a generic fb_setcmap helper in terms of crtc .gamma_set
...er_private;
-
- red = cmap->red;
- green = cmap->green;
- blue = cmap->blue;
- transp = cmap->transp;
- start = cmap->start;
+ if (!crtc->funcs->gamma_set || !crtc->gamma_size) {
+ ret = -EINVAL;
+ goto out;
+ }
- for (j = 0; j < cmap->len; j++) {
- u16 hred, hgreen, hblue, htransp = 0xffff;
+ if (cmap->start + cmap->len > crtc->gamma_size) {
+ ret = -EINVAL;
+ goto out;
+ }
- hred = *red++;
- hgreen = *green++;
- hblue = *blue++;
+ r = crtc->gamma_store;
+ g = r + crtc->gamma_size;
+ b = g + crtc->gamma_size;
-...
2017 Jun 22
0
[PATCH v2 03/14] drm/fb-helper: do a generic fb_setcmap helper in terms of crtc .gamma_set
...- memcpy(b + cmap->start, cmap->blue,
- cmap->len * sizeof(u16));
+ crtc = fb_helper->crtc_info[i].mode_set.crtc;
+ if (!crtc->funcs->gamma_set || !crtc->gamma_size) {
+ ret = -EINVAL;
+ goto drop_locks;
}
- for (j = 0; j < cmap->len; j++) {
- u16 hred, hgreen, hblue, htransp = 0xffff;
+ if (cmap->start + cmap->len > crtc->gamma_size) {
+ ret = -EINVAL;
+ goto drop_locks;
+ }
- hred = *red++;
- hgreen = *green++;
- hblue = *blue++;
+ r = crtc->gamma_store;
+ g = r + crtc->gamma_size;
+ b = g + crtc->gamma_siz...
2017 Jun 21
0
[PATCH 01/11] drm/fb-helper: do a generic fb_setcmap helper in terms of crtc .gamma_set
...ap->green;
> - blue = cmap->blue;
> - transp = cmap->transp;
> - start = cmap->start;
> + if (!crtc->funcs->gamma_set || !crtc->gamma_size) {
> + ret = -EINVAL;
> + goto out;
> + }
>
> - for (j = 0; j < cmap->len; j++) {
> - u16 hred, hgreen, hblue, htransp = 0xffff;
> + if (cmap->start + cmap->len > crtc->gamma_size) {
> + ret = -EINVAL;
> + goto out;
> + }
>
> - hred = *red++;
> - hgreen = *green++;
> - hblue = *blue++;
> + r = crtc->gamma_store;
> + g = r + crtc-&g...
2017 Jun 21
2
[PATCH 01/11] drm/fb-helper: do a generic fb_setcmap helper in terms of crtc .gamma_set
...t;blue;
>> - transp = cmap->transp;
>> - start = cmap->start;
>> + if (!crtc->funcs->gamma_set || !crtc->gamma_size) {
>> + ret = -EINVAL;
>> + goto out;
>> + }
>>
>> - for (j = 0; j < cmap->len; j++) {
>> - u16 hred, hgreen, hblue, htransp = 0xffff;
>> + if (cmap->start + cmap->len > crtc->gamma_size) {
>> + ret = -EINVAL;
>> + goto out;
>> + }
>>
>> - hred = *red++;
>> - hgreen = *green++;
>> - hblue = *blue++;
>> + r = crtc->...
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
2017 Jun 22
0
[PATCH v2 01/14] drm/fb-helper: keep the .gamma_store updated in drm_fb_helper_setcmap
...map->start, cmap->red,
+ cmap->len * sizeof(u16));
+ memcpy(g + cmap->start, cmap->green,
+ cmap->len * sizeof(u16));
+ memcpy(b + cmap->start, cmap->blue,
+ cmap->len * sizeof(u16));
+ }
+
for (j = 0; j < cmap->len; j++) {
u16 hred, hgreen, hblue, htransp = 0xffff;
--
2.1.4
2017 Jun 22
0
[PATCH v2 01/14] drm/fb-helper: keep the .gamma_store updated in drm_fb_helper_setcmap
...map->start, cmap->red,
+ cmap->len * sizeof(u16));
+ memcpy(g + cmap->start, cmap->green,
+ cmap->len * sizeof(u16));
+ memcpy(b + cmap->start, cmap->blue,
+ cmap->len * sizeof(u16));
+ }
+
for (j = 0; j < cmap->len; j++) {
u16 hred, hgreen, hblue, htransp = 0xffff;
--
2.1.4
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
2013 Jul 31
29
[PATCH 0/9] tools: remove or disable old/useless/unused/unmainted stuff
depends on "autoconf: regenerate configure scripts with 4.4 version"
This series removes some of the really old deadwood from the tools build
and makes some other things which are on their way out configurable at
build time with a default depending on how far down the slope I judge
them to be.
* nuke in tree copy of libaio
* nuke obsolete tools: xsview, miniterm, lomount & sv
*