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authorVille Syrjälä <ville.syrjala@linux.intel.com>2016-11-18 21:52:41 +0200
committerVille Syrjälä <ville.syrjala@linux.intel.com>2016-12-14 22:36:37 +0200
commit7445283a3ef7ae8a5e2eb42864e1e57a814b8439 (patch)
tree16942034f314a6bc82fc2921ccdb96c3735a5907 /drivers/gpu/drm/ast
parent72952757b82e79f3217b9d289e3d5af9c985b8a5 (diff)
drm/ast: 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 poor coccinelle skills later. Cc: Dave Airlie <airlied@redhat.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1479498793-31021-6-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/ast')
-rw-r--r--drivers/gpu/drm/ast/ast_mode.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index e26c98f51eb4..e70364a8544e 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -79,12 +79,13 @@ static bool ast_get_vbios_mode_info(struct drm_crtc *crtc, struct drm_display_mo
struct ast_vbios_mode_info *vbios_mode)
{
struct ast_private *ast = crtc->dev->dev_private;
+ const struct drm_framebuffer *fb = crtc->primary->fb;
u32 refresh_rate_index = 0, mode_id, color_index, refresh_rate;
u32 hborder, vborder;
bool check_sync;
struct ast_vbios_enhtable *best = NULL;
- switch (crtc->primary->fb->bits_per_pixel) {
+ switch (fb->bits_per_pixel) {
case 8:
vbios_mode->std_table = &vbios_stdtable[VGAModeIndex];
color_index = VGAModeIndex - 1;
@@ -207,7 +208,7 @@ static bool ast_get_vbios_mode_info(struct drm_crtc *crtc, struct drm_display_mo
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x91, 0x00);
if (vbios_mode->enh_table->flags & NewModeInfo) {
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x91, 0xa8);
- ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x92, crtc->primary->fb->bits_per_pixel);
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x92, fb->bits_per_pixel);
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x93, adjusted_mode->clock / 1000);
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x94, adjusted_mode->crtc_hdisplay);
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x95, adjusted_mode->crtc_hdisplay >> 8);
@@ -369,10 +370,11 @@ static void ast_set_crtc_reg(struct drm_crtc *crtc, struct drm_display_mode *mod
static void ast_set_offset_reg(struct drm_crtc *crtc)
{
struct ast_private *ast = crtc->dev->dev_private;
+ const struct drm_framebuffer *fb = crtc->primary->fb;
u16 offset;
- offset = crtc->primary->fb->pitches[0] >> 3;
+ offset = fb->pitches[0] >> 3;
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x13, (offset & 0xff));
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xb0, (offset >> 8) & 0x3f);
}
@@ -395,9 +397,10 @@ static void ast_set_ext_reg(struct drm_crtc *crtc, struct drm_display_mode *mode
struct ast_vbios_mode_info *vbios_mode)
{
struct ast_private *ast = crtc->dev->dev_private;
+ const struct drm_framebuffer *fb = crtc->primary->fb;
u8 jregA0 = 0, jregA3 = 0, jregA8 = 0;
- switch (crtc->primary->fb->bits_per_pixel) {
+ switch (fb->bits_per_pixel) {
case 8:
jregA0 = 0x70;
jregA3 = 0x01;
@@ -452,7 +455,9 @@ static void ast_set_sync_reg(struct drm_device *dev, struct drm_display_mode *mo
static bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct ast_vbios_mode_info *vbios_mode)
{
- switch (crtc->primary->fb->bits_per_pixel) {
+ const struct drm_framebuffer *fb = crtc->primary->fb;
+
+ switch (fb->bits_per_pixel) {
case 8:
break;
default: