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drm/radeon: Move GEM BO to drm_framebuffer
Since drm_framebuffer can now store GEM objects directly, place them there rather than in our own subclass. As this makes the framebuffer create_handle and destroy functions the same as the GEM framebuffer helper, we can reuse those. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Stone <daniels@collabora.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: David (ChunMing) Zhou <David1.Zhou@amd.com> Cc: amd-gfx@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -1176,7 +1176,7 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
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/* If atomic, assume fb object is pinned & idle & fenced and
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* just update base pointers
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*/
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obj = radeon_fb->obj;
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obj = radeon_fb->base.obj[0];
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rbo = gem_to_radeon_bo(obj);
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r = radeon_bo_reserve(rbo, false);
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if (unlikely(r != 0))
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@ -1442,7 +1442,7 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
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if (!atomic && fb && fb != crtc->primary->fb) {
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radeon_fb = to_radeon_framebuffer(fb);
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rbo = gem_to_radeon_bo(radeon_fb->obj);
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rbo = gem_to_radeon_bo(radeon_fb->base.obj[0]);
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r = radeon_bo_reserve(rbo, false);
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if (unlikely(r != 0))
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return r;
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@ -1490,7 +1490,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
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target_fb = crtc->primary->fb;
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}
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obj = radeon_fb->obj;
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obj = radeon_fb->base.obj[0];
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rbo = gem_to_radeon_bo(obj);
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r = radeon_bo_reserve(rbo, false);
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if (unlikely(r != 0))
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@ -1642,7 +1642,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
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if (!atomic && fb && fb != crtc->primary->fb) {
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radeon_fb = to_radeon_framebuffer(fb);
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rbo = gem_to_radeon_bo(radeon_fb->obj);
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rbo = gem_to_radeon_bo(radeon_fb->base.obj[0]);
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r = radeon_bo_reserve(rbo, false);
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if (unlikely(r != 0))
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return r;
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@ -2153,7 +2153,7 @@ static void atombios_crtc_disable(struct drm_crtc *crtc)
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struct radeon_bo *rbo;
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radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
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rbo = gem_to_radeon_bo(radeon_fb->obj);
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rbo = gem_to_radeon_bo(radeon_fb->base.obj[0]);
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r = radeon_bo_reserve(rbo, false);
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if (unlikely(r))
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DRM_ERROR("failed to reserve rbo before unpin\n");
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@ -1599,10 +1599,10 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend,
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}
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}
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if (rfb == NULL || rfb->obj == NULL) {
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if (rfb == NULL || rfb->base.obj[0] == NULL) {
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continue;
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}
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robj = gem_to_radeon_bo(rfb->obj);
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robj = gem_to_radeon_bo(rfb->base.obj[0]);
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/* don't unpin kernel fb objects */
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if (!radeon_fbdev_robj_is_fb(rdev, robj)) {
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r = radeon_bo_reserve(robj, false);
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@ -32,6 +32,7 @@
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#include <linux/pm_runtime.h>
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#include <drm/drm_crtc_helper.h>
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#include <drm/drm_gem_framebuffer_helper.h>
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#include <drm/drm_fb_helper.h>
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#include <drm/drm_plane_helper.h>
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#include <drm/drm_edid.h>
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@ -502,14 +503,14 @@ static int radeon_crtc_page_flip_target(struct drm_crtc *crtc,
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/* schedule unpin of the old buffer */
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old_radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
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obj = old_radeon_fb->obj;
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obj = old_radeon_fb->base.obj[0];
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/* take a reference to the old object */
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drm_gem_object_get(obj);
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work->old_rbo = gem_to_radeon_bo(obj);
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new_radeon_fb = to_radeon_framebuffer(fb);
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obj = new_radeon_fb->obj;
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obj = new_radeon_fb->base.obj[0];
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new_rbo = gem_to_radeon_bo(obj);
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/* pin the new buffer */
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@ -1285,27 +1286,9 @@ void radeon_compute_pll_legacy(struct radeon_pll *pll,
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}
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static void radeon_user_framebuffer_destroy(struct drm_framebuffer *fb)
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{
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struct radeon_framebuffer *radeon_fb = to_radeon_framebuffer(fb);
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drm_gem_object_put_unlocked(radeon_fb->obj);
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drm_framebuffer_cleanup(fb);
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kfree(radeon_fb);
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}
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static int radeon_user_framebuffer_create_handle(struct drm_framebuffer *fb,
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struct drm_file *file_priv,
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unsigned int *handle)
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{
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struct radeon_framebuffer *radeon_fb = to_radeon_framebuffer(fb);
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return drm_gem_handle_create(file_priv, radeon_fb->obj, handle);
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}
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static const struct drm_framebuffer_funcs radeon_fb_funcs = {
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.destroy = radeon_user_framebuffer_destroy,
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.create_handle = radeon_user_framebuffer_create_handle,
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.destroy = drm_gem_fb_destroy,
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.create_handle = drm_gem_fb_create_handle,
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};
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int
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@ -1315,11 +1298,11 @@ radeon_framebuffer_init(struct drm_device *dev,
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struct drm_gem_object *obj)
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{
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int ret;
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rfb->obj = obj;
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rfb->base.obj[0] = obj;
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drm_helper_mode_fill_fb_struct(dev, &rfb->base, mode_cmd);
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ret = drm_framebuffer_init(dev, &rfb->base, &radeon_fb_funcs);
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if (ret) {
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rfb->obj = NULL;
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rfb->base.obj[0] = NULL;
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return ret;
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}
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return 0;
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@ -312,9 +312,9 @@ static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfb
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drm_fb_helper_unregister_fbi(&rfbdev->helper);
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if (rfb->obj) {
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radeonfb_destroy_pinned_object(rfb->obj);
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rfb->obj = NULL;
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if (rfb->base.obj[0]) {
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radeonfb_destroy_pinned_object(rfb->base.obj[0]);
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rfb->base.obj[0] = NULL;
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drm_framebuffer_unregister_private(&rfb->base);
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drm_framebuffer_cleanup(&rfb->base);
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}
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@ -400,7 +400,7 @@ bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
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if (!rdev->mode_info.rfbdev)
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return false;
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if (robj == gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.obj))
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if (robj == gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.base.obj[0]))
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return true;
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return false;
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}
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@ -423,7 +423,7 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
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}
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/* Pin framebuffer & get tilling informations */
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obj = radeon_fb->obj;
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obj = radeon_fb->base.obj[0];
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rbo = gem_to_radeon_bo(obj);
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retry:
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r = radeon_bo_reserve(rbo, false);
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@ -451,7 +451,7 @@ retry:
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struct radeon_bo *old_rbo;
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unsigned long nsize, osize;
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old_rbo = gem_to_radeon_bo(to_radeon_framebuffer(fb)->obj);
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old_rbo = gem_to_radeon_bo(fb->obj[0]);
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osize = radeon_bo_size(old_rbo);
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nsize = radeon_bo_size(rbo);
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if (nsize <= osize && !radeon_bo_reserve(old_rbo, false)) {
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@ -558,8 +558,7 @@ retry:
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WREG32(RADEON_CRTC_PITCH + radeon_crtc->crtc_offset, crtc_pitch);
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if (!atomic && fb && fb != crtc->primary->fb) {
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radeon_fb = to_radeon_framebuffer(fb);
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rbo = gem_to_radeon_bo(radeon_fb->obj);
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rbo = gem_to_radeon_bo(fb->obj[0]);
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r = radeon_bo_reserve(rbo, false);
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if (unlikely(r != 0))
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return r;
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@ -1093,11 +1092,9 @@ static void radeon_crtc_disable(struct drm_crtc *crtc)
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radeon_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
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if (crtc->primary->fb) {
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int r;
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struct radeon_framebuffer *radeon_fb;
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struct radeon_bo *rbo;
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radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
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rbo = gem_to_radeon_bo(radeon_fb->obj);
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rbo = gem_to_radeon_bo(crtc->primary->fb->obj[0]);
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r = radeon_bo_reserve(rbo, false);
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if (unlikely(r))
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DRM_ERROR("failed to reserve rbo before unpin\n");
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@ -576,7 +576,6 @@ struct radeon_connector {
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struct radeon_framebuffer {
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struct drm_framebuffer base;
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struct drm_gem_object *obj;
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};
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#define ENCODER_MODE_IS_DP(em) (((em) == ATOM_ENCODER_MODE_DP) || \
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