From: Ville Syrjälä Date: Fri, 18 Nov 2016 19:52:45 +0000 (+0200) Subject: drm/arm: Add local 'fb' variables X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=59477fa90bfecc324708270f0867c2b4a9103956;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/arm: Add local 'fb' variables Add a local 'fb' variable to a few places to get rid of the 'crtc->primary->fb' stuff. Looks neater and helps me with my ppor coccinelle skills later. In some places the local variable was already there, just not used consistently. Cc: Liviu Dudau Cc: Brian Starkey Cc: Mali DP Maintainers Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/1479498793-31021-10-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Brian Starkey Acked-by: Liviu Dudau --- diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index 7d4e5aa77195..35705a4173f3 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -60,11 +60,12 @@ static int hdlcd_set_pxl_fmt(struct drm_crtc *crtc) { unsigned int btpp; struct hdlcd_drm_private *hdlcd = crtc_to_hdlcd_priv(crtc); + const struct drm_framebuffer *fb = crtc->primary->state->fb; uint32_t pixel_format; struct simplefb_format *format = NULL; int i; - pixel_format = crtc->primary->state->fb->pixel_format; + pixel_format = fb->pixel_format; for (i = 0; i < ARRAY_SIZE(supported_formats); i++) { if (supported_formats[i].fourcc == pixel_format) @@ -220,27 +221,28 @@ static int hdlcd_plane_atomic_check(struct drm_plane *plane, static void hdlcd_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *state) { + struct drm_framebuffer *fb = plane->state->fb; struct hdlcd_drm_private *hdlcd; struct drm_gem_cma_object *gem; u32 src_w, src_h, dest_w, dest_h; dma_addr_t scanout_start; - if (!plane->state->fb) + if (!fb) return; src_w = plane->state->src_w >> 16; src_h = plane->state->src_h >> 16; dest_w = plane->state->crtc_w; dest_h = plane->state->crtc_h; - gem = drm_fb_cma_get_gem_obj(plane->state->fb, 0); - scanout_start = gem->paddr + plane->state->fb->offsets[0] + - plane->state->crtc_y * plane->state->fb->pitches[0] + + gem = drm_fb_cma_get_gem_obj(fb, 0); + scanout_start = gem->paddr + fb->offsets[0] + + plane->state->crtc_y * fb->pitches[0] + plane->state->crtc_x * - drm_format_plane_cpp(plane->state->fb->pixel_format, 0); + drm_format_plane_cpp(fb->pixel_format, 0); hdlcd = plane->dev->dev_private; - hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, plane->state->fb->pitches[0]); - hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_PITCH, plane->state->fb->pitches[0]); + hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, fb->pitches[0]); + hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_PITCH, fb->pitches[0]); hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_COUNT, dest_h - 1); hdlcd_write(hdlcd, HDLCD_REG_FB_BASE, scanout_start); } diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index 63eec8f37cfc..ee7f7663a307 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -137,8 +137,8 @@ static int malidp_de_plane_check(struct drm_plane *plane, /* packed RGB888 / BGR888 can't be rotated or flipped */ if (state->rotation != DRM_ROTATE_0 && - (state->fb->pixel_format == DRM_FORMAT_RGB888 || - state->fb->pixel_format == DRM_FORMAT_BGR888)) + (fb->pixel_format == DRM_FORMAT_RGB888 || + fb->pixel_format == DRM_FORMAT_BGR888)) return -EINVAL; ms->rotmem_size = 0; @@ -147,7 +147,7 @@ static int malidp_de_plane_check(struct drm_plane *plane, val = mp->hwdev->rotmem_required(mp->hwdev, state->crtc_h, state->crtc_w, - state->fb->pixel_format); + fb->pixel_format); if (val < 0) return val;