From 844f9111f6f54f88eb2f0fac121b82ce77193866 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Wed, 2 Sep 2015 10:42:40 +0200 Subject: drm/atomic: Make prepare_fb/cleanup_fb only take state, v3. This removes the need to separately track fb changes i915. That will be done as a separate commit, however. Changes since v1: - Add dri-devel to cc. - Fix a check in intel's prepare and cleanup fb to take rotation into account. Changes since v2: - Split out i915 changes to a separate commit. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Maarten Lankhorst Reviewed-by: Daniel Stone [danvet: Squash in msm fixup from Maarten.] Signed-off-by: Daniel Vetter --- drivers/gpu/drm/omapdrm/omap_plane.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/omapdrm/omap_plane.c') diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 098904696a5c..09e363bb55f2 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -60,17 +60,19 @@ to_omap_plane_state(struct drm_plane_state *state) } static int omap_plane_prepare_fb(struct drm_plane *plane, - struct drm_framebuffer *fb, const struct drm_plane_state *new_state) { - return omap_framebuffer_pin(fb); + if (!new_state->fb) + return 0; + + return omap_framebuffer_pin(new_state->fb); } static void omap_plane_cleanup_fb(struct drm_plane *plane, - struct drm_framebuffer *fb, const struct drm_plane_state *old_state) { - omap_framebuffer_unpin(fb); + if (old_state->fb) + omap_framebuffer_unpin(old_state->fb); } static void omap_plane_atomic_update(struct drm_plane *plane, -- cgit v1.2.3 From 14152c8d30bbe5155d0438feb0a1931aee0e5bce Mon Sep 17 00:00:00 2001 From: Joonas Lahtinen Date: Thu, 1 Oct 2015 10:00:58 +0300 Subject: drm: Use DRM_ROTATE_MASK and DRM_REFLECT_MASK MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Avoid magic numbers and use the introduced defines. Cc: Ville Syrjälä Signed-off-by: Joonas Lahtinen Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 2 +- drivers/gpu/drm/drm_crtc.c | 3 ++- drivers/gpu/drm/drm_rect.c | 4 ++-- drivers/gpu/drm/omapdrm/omap_fb.c | 4 ++-- drivers/gpu/drm/omapdrm/omap_plane.c | 2 +- 5 files changed, 8 insertions(+), 7 deletions(-) (limited to 'drivers/gpu/drm/omapdrm/omap_plane.c') diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c index 36fda86b3518..d0299aed517e 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c @@ -633,7 +633,7 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p, if (!state->bpp[i]) return -EINVAL; - switch (state->base.rotation & 0xf) { + switch (state->base.rotation & DRM_ROTATE_MASK) { case BIT(DRM_ROTATE_90): offset = ((y_offset + state->src_y + patched_src_w - 1) / ydiv) * fb->pitches[i]; diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index e600a5fb2b60..e7c842289568 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -5629,7 +5629,8 @@ unsigned int drm_rotation_simplify(unsigned int rotation, { if (rotation & ~supported_rotations) { rotation ^= BIT(DRM_REFLECT_X) | BIT(DRM_REFLECT_Y); - rotation = (rotation & ~0xf) | BIT((ffs(rotation & 0xf) + 1) % 4); + rotation = (rotation & DRM_REFLECT_MASK) | + BIT((ffs(rotation & DRM_ROTATE_MASK) + 1) % 4); } return rotation; diff --git a/drivers/gpu/drm/drm_rect.c b/drivers/gpu/drm/drm_rect.c index 631f5afd451c..531ac4cc9756 100644 --- a/drivers/gpu/drm/drm_rect.c +++ b/drivers/gpu/drm/drm_rect.c @@ -330,7 +330,7 @@ void drm_rect_rotate(struct drm_rect *r, } } - switch (rotation & 0xf) { + switch (rotation & DRM_ROTATE_MASK) { case BIT(DRM_ROTATE_0): break; case BIT(DRM_ROTATE_90): @@ -390,7 +390,7 @@ void drm_rect_rotate_inv(struct drm_rect *r, { struct drm_rect tmp; - switch (rotation & 0xf) { + switch (rotation & DRM_ROTATE_MASK) { case BIT(DRM_ROTATE_0): break; case BIT(DRM_ROTATE_90): diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index 51b1219af87f..636a1f921569 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -171,7 +171,7 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, uint32_t w = win->src_w; uint32_t h = win->src_h; - switch (win->rotation & 0xf) { + switch (win->rotation & DRM_ROTATE_MASK) { default: dev_err(fb->dev->dev, "invalid rotation: %02x", (uint32_t)win->rotation); @@ -209,7 +209,7 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, info->rotation_type = OMAP_DSS_ROT_TILER; info->screen_width = omap_gem_tiled_stride(plane->bo, orient); } else { - switch (win->rotation & 0xf) { + switch (win->rotation & DRM_ROTATE_MASK) { case 0: case BIT(DRM_ROTATE_0): /* OK */ diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 09e363bb55f2..3054bda72688 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -108,7 +108,7 @@ static void omap_plane_atomic_update(struct drm_plane *plane, win.src_x = state->src_x >> 16; win.src_y = state->src_y >> 16; - switch (state->rotation & 0xf) { + switch (state->rotation & DRM_ROTATE_MASK) { case BIT(DRM_ROTATE_90): case BIT(DRM_ROTATE_270): win.src_w = state->src_h >> 16; -- cgit v1.2.3