search for: afbdev

...e <drm/drmP.h> -#include <drm/drm_crtc.h> -#include <drm/drm_crtc_helper.h> -#include <drm/drm_fb_helper.h> -#include <drm/drm_gem_framebuffer_helper.h> -#include <drm/drm_util.h> - -#include "ast_drv.h" - -static void ast_dirty_update(struct ast_fbdev *afbdev, - int x, int y, int width, int height) -{ - int i; - struct drm_gem_vram_object *gbo; - int src_offset, dst_offset; - int ret; - u8 *dst; - bool unmap = false; - bool store_for_later = false; - int x2, y2; - unsigned long flags; - struct drm_framebuffer *fb = afbdev->helper.fb; - int bpp...

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 enougth 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 enougth 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

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

...ude <linux/module.h> > -#include <drm/drmP.h> > -#include <drm/drm_util.h> > -#include <drm/drm_fb_helper.h> > -#include <drm/drm_crtc_helper.h> > - > -#include "cirrus_drv.h" > - > -static void cirrus_dirty_update(struct cirrus_fbdev *afbdev, > - int x, int y, int width, int height) > -{ > - int i; > - struct drm_gem_object *obj; > - struct cirrus_bo *bo; > - int src_offset, dst_offset; > - int bpp = afbdev->gfb->format->cpp[0]; > - int ret...

...ett - * Dave Airlie - */ -#include <linux/module.h> -#include <drm/drmP.h> -#include <drm/drm_util.h> -#include <drm/drm_fb_helper.h> -#include <drm/drm_crtc_helper.h> - -#include "cirrus_drv.h" - -static void cirrus_dirty_update(struct cirrus_fbdev *afbdev, - int x, int y, int width, int height) -{ - int i; - struct drm_gem_object *obj; - struct cirrus_bo *bo; - int src_offset, dst_offset; - int bpp = afbdev->gfb->format->cpp[0]; - int ret = -EBUSY; - bool unmap = false; - bool store_for_later = false; - int x2, y2; - unsigned long fl...

...ett - * Dave Airlie - */ -#include <linux/module.h> -#include <drm/drmP.h> -#include <drm/drm_util.h> -#include <drm/drm_fb_helper.h> -#include <drm/drm_crtc_helper.h> - -#include "cirrus_drv.h" - -static void cirrus_dirty_update(struct cirrus_fbdev *afbdev, - int x, int y, int width, int height) -{ - int i; - struct drm_gem_object *obj; - struct cirrus_bo *bo; - int src_offset, dst_offset; - int bpp = afbdev->gfb->format->cpp[0]; - int ret = -EBUSY; - bool unmap = false; - bool store_for_later = false; - int x2, y2; - unsigned long fl...

...ett - * Dave Airlie - */ -#include <linux/module.h> -#include <drm/drmP.h> -#include <drm/drm_util.h> -#include <drm/drm_fb_helper.h> -#include <drm/drm_crtc_helper.h> - -#include "cirrus_drv.h" - -static void cirrus_dirty_update(struct cirrus_fbdev *afbdev, - int x, int y, int width, int height) -{ - int i; - struct drm_gem_object *obj; - struct cirrus_bo *bo; - int src_offset, dst_offset; - int bpp = afbdev->gfb->format->cpp[0]; - int ret = -EBUSY; - bool unmap = false; - bool store_for_later = false; - int x2, y2; - unsigned long fl...

...ett - * Dave Airlie - */ -#include <linux/module.h> -#include <drm/drmP.h> -#include <drm/drm_util.h> -#include <drm/drm_fb_helper.h> -#include <drm/drm_crtc_helper.h> - -#include "cirrus_drv.h" - -static void cirrus_dirty_update(struct cirrus_fbdev *afbdev, - int x, int y, int width, int height) -{ - int i; - struct drm_gem_object *obj; - struct cirrus_bo *bo; - int src_offset, dst_offset; - int bpp = afbdev->gfb->format->cpp[0]; - int ret = -EBUSY; - bool unmap = false; - bool store_for_later = false; - int x2, y2; - unsigned long fl...

...} diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index c2e41369adcf..75f867d00031 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -261,7 +261,7 @@ static void ast_fbdev_destroy(struct drm_device *dev, { struct ast_framebuffer *afb = &afbdev->afb; - drm_crtc_force_disable_all(dev); + drm_helper_force_disable_all(dev); drm_fb_helper_unregister_fbi(&afbdev->helper); if (afb->obj) { diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index f660819d406e..7dabbaf033a1 100644 --- a/drivers/gpu/drm/drm_cr...

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

Several simple framebuffer drivers copy most of the TTM code from each other. The implementation is always the same; except for the name of some data structures. As recently discussed, this patch set provides generic memory-management code for simple framebuffers with dedicated video memory. It further converts the respective drivers to the generic code. The shared code is basically the same

...drm_fb_helper_set_par, - .fb_fillrect = mga_fillrect, - .fb_copyarea = mga_copyarea, - .fb_imageblit = mga_imageblit, - .fb_pan_display = drm_fb_helper_pan_display, - .fb_blank = drm_fb_helper_blank, - .fb_setcmap = drm_fb_helper_setcmap, -}; - -static int mgag200fb_create_object(struct mga_fbdev *afbdev, - const struct drm_mode_fb_cmd2 *mode_cmd, - struct drm_gem_object **gobj_p) -{ - struct drm_device *dev = afbdev->helper.dev; - u32 size; - struct drm_gem_object *gobj; - int ret = 0; - - size = mode_cmd->pitches[0] * mode_cmd->height; - ret = mgag200_gem_create(dev, size, tr...

Hi all, First thing first: It works, I now no longer have a few dropped frames every 10s on my testbox here with the pageflip i-g-t tests. Random notes: - New design has per-crtc locks to protect the crtc input-side (pageflip, cursor) for r/w and the output state of the crtc (mode, dpms) as read-only. It also required completely revamped fb lifecycle management, those are now refcounted