search for: cursor_height

...amdgpu_crtc) + (AMDGPUFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL); @@ -2866,12 +2859,6 @@ static int dce_v10_0_crtc_init(struct amdgpu_device *adev, int index) adev->ddev->mode_config.cursor_width = amdgpu_crtc->max_cursor_width; adev->ddev->mode_config.cursor_height = amdgpu_crtc->max_cursor_height; - for (i = 0; i < 256; i++) { - amdgpu_crtc->lut_r[i] = i << 2; - amdgpu_crtc->lut_g[i] = i << 2; - amdgpu_crtc->lut_b[i] = i << 2; - } - switch (amdgpu_crtc->crtc_id) { case 0: default: diff --git a/drivers/gpu/drm/am...

...amdgpu_crtc) + (AMDGPUFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL); @@ -2869,12 +2862,6 @@ static int dce_v10_0_crtc_init(struct amdgpu_device *adev, int index) adev->ddev->mode_config.cursor_width = amdgpu_crtc->max_cursor_width; adev->ddev->mode_config.cursor_height = amdgpu_crtc->max_cursor_height; - for (i = 0; i < 256; i++) { - amdgpu_crtc->lut_r[i] = i << 2; - amdgpu_crtc->lut_g[i] = i << 2; - amdgpu_crtc->lut_b[i] = i << 2; - } - switch (amdgpu_crtc->crtc_id) { case 0: default: diff --git a/drivers/gpu/drm/am...

...o have the doc together with the struct member. This way it's less likely to be forgotten when things change. And we don't use line cont. when the doc line is too long. Just continue on the next line after an asterix. > * @cursor_width: hint to userspace for max cursor width > * @cursor_height: hint to userspace for max cursor height > * @helper_private: mid-layer private data > @@ -852,6 +854,9 @@ struct drm_mode_config { > /* dumb ioctl parameters */ > uint32_t preferred_depth, prefer_shadow; > > + /* fbdev parameters */ No need for this comment. Doc can loo...

...o have the doc together with the struct member. This way it's less likely to be forgotten when things change. And we don't use line cont. when the doc line is too long. Just continue on the next line after an asterix. > * @cursor_width: hint to userspace for max cursor width > * @cursor_height: hint to userspace for max cursor height > * @helper_private: mid-layer private data > @@ -852,6 +854,9 @@ struct drm_mode_config { > /* dumb ioctl parameters */ > uint32_t preferred_depth, prefer_shadow; > > + /* fbdev parameters */ No need for this comment. Doc can loo...

...ss context * @preferred_depth: preferred RBG pixel depth, used by fb helpers * @prefer_shadow: hint to userspace to prefer shadow-fb rendering + * @prefer_shadow_fbdev: hint to framebuffer emulation to prefer shadow-fb \ + rendering * @cursor_width: hint to userspace for max cursor width * @cursor_height: hint to userspace for max cursor height * @helper_private: mid-layer private data @@ -852,6 +854,9 @@ struct drm_mode_config { /* dumb ioctl parameters */ uint32_t preferred_depth, prefer_shadow; + /* fbdev parameters */ + uint32_t prefer_shadow_fbdev; + /** * @quirk_addfb_prefer_xbgr...

...0b..569a148 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -245,7 +245,6 @@ struct ast_connector { struct ast_crtc { struct drm_crtc base; - u8 lut_r[256], lut_g[256], lut_b[256]; struct drm_gem_object *cursor_bo; uint64_t cursor_addr; int cursor_width, cursor_height; diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index 4ad4acd..dbabcac 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -255,27 +255,7 @@ static int astfb_create(struct drm_fb_helper *helper, return ret; } -static void ast_fb_gamma_set(s...

...0b..569a148 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -245,7 +245,6 @@ struct ast_connector { struct ast_crtc { struct drm_crtc base; - u8 lut_r[256], lut_g[256], lut_b[256]; struct drm_gem_object *cursor_bo; uint64_t cursor_addr; int cursor_width, cursor_height; diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index 4ad4acd..dbabcac 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -255,27 +255,7 @@ static int astfb_create(struct drm_fb_helper *helper, return ret; } -static void ast_fb_gamma_set(s...

..., but OK, I don't mind. > it's less likely to be forgotten when things change. And we don't use > line cont. when the doc line is too long. Just continue on the next line > after an asterix. > >> * @cursor_width: hint to userspace for max cursor width >> * @cursor_height: hint to userspace for max cursor height >> * @helper_private: mid-layer private data >> @@ -852,6 +854,9 @@ struct drm_mode_config { >> /* dumb ioctl parameters */ >> uint32_t preferred_depth, prefer_shadow; >> >> + /* fbdev parameters */ > > No n...

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

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

DRM client buffers are permanently mapped throughout their lifetime. This prevents us from using generic framebuffer emulation for devices with small dedicated video memory, such as ast or mgag200. With fb buffers permanently mapped, such devices often won't have enough space left to display other content (e.g., X11). This patch set introduces unmappable DRM client buffers for framebuffer

DRM client buffers are permanently mapped throughout their lifetime. This prevents us from using generic framebuffer emulation for devices with small dedicated video memory, such as ast or mgag200. With fb buffers permanently mapped, such devices often won't have enough space left to display other content (e.g., X11). This patch set introduces unmappable DRM client buffers for framebuffer