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path: root/drivers/gpu/drm/i915/intel_panel.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_panel.c')
-rw-r--r--drivers/gpu/drm/i915/intel_panel.c56
1 files changed, 27 insertions, 29 deletions
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 42114ecbae0e..c9dba46f52af 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -50,23 +50,22 @@ intel_pch_panel_fitting(struct intel_crtc *intel_crtc,
struct intel_crtc_config *pipe_config,
int fitting_mode)
{
- struct drm_display_mode *mode, *adjusted_mode;
+ struct drm_display_mode *adjusted_mode;
int x, y, width, height;
- mode = &pipe_config->requested_mode;
adjusted_mode = &pipe_config->adjusted_mode;
x = y = width = height = 0;
/* Native modes don't need fitting */
- if (adjusted_mode->hdisplay == mode->hdisplay &&
- adjusted_mode->vdisplay == mode->vdisplay)
+ if (adjusted_mode->hdisplay == pipe_config->pipe_src_w &&
+ adjusted_mode->vdisplay == pipe_config->pipe_src_h)
goto done;
switch (fitting_mode) {
case DRM_MODE_SCALE_CENTER:
- width = mode->hdisplay;
- height = mode->vdisplay;
+ width = pipe_config->pipe_src_w;
+ height = pipe_config->pipe_src_h;
x = (adjusted_mode->hdisplay - width + 1)/2;
y = (adjusted_mode->vdisplay - height + 1)/2;
break;
@@ -74,17 +73,17 @@ intel_pch_panel_fitting(struct intel_crtc *intel_crtc,
case DRM_MODE_SCALE_ASPECT:
/* Scale but preserve the aspect ratio */
{
- u32 scaled_width = adjusted_mode->hdisplay * mode->vdisplay;
- u32 scaled_height = mode->hdisplay * adjusted_mode->vdisplay;
+ u32 scaled_width = adjusted_mode->hdisplay * pipe_config->pipe_src_h;
+ u32 scaled_height = pipe_config->pipe_src_w * adjusted_mode->vdisplay;
if (scaled_width > scaled_height) { /* pillar */
- width = scaled_height / mode->vdisplay;
+ width = scaled_height / pipe_config->pipe_src_h;
if (width & 1)
width++;
x = (adjusted_mode->hdisplay - width + 1) / 2;
y = 0;
height = adjusted_mode->vdisplay;
} else if (scaled_width < scaled_height) { /* letter */
- height = scaled_width / mode->hdisplay;
+ height = scaled_width / pipe_config->pipe_src_w;
if (height & 1)
height++;
y = (adjusted_mode->vdisplay - height + 1) / 2;
@@ -176,14 +175,13 @@ void intel_gmch_panel_fitting(struct intel_crtc *intel_crtc,
{
struct drm_device *dev = intel_crtc->base.dev;
u32 pfit_control = 0, pfit_pgm_ratios = 0, border = 0;
- struct drm_display_mode *mode, *adjusted_mode;
+ struct drm_display_mode *adjusted_mode;
- mode = &pipe_config->requested_mode;
adjusted_mode = &pipe_config->adjusted_mode;
/* Native modes don't need fitting */
- if (adjusted_mode->hdisplay == mode->hdisplay &&
- adjusted_mode->vdisplay == mode->vdisplay)
+ if (adjusted_mode->hdisplay == pipe_config->pipe_src_w &&
+ adjusted_mode->vdisplay == pipe_config->pipe_src_h)
goto out;
switch (fitting_mode) {
@@ -192,16 +190,16 @@ void intel_gmch_panel_fitting(struct intel_crtc *intel_crtc,
* For centered modes, we have to calculate border widths &
* heights and modify the values programmed into the CRTC.
*/
- centre_horizontally(adjusted_mode, mode->hdisplay);
- centre_vertically(adjusted_mode, mode->vdisplay);
+ centre_horizontally(adjusted_mode, pipe_config->pipe_src_w);
+ centre_vertically(adjusted_mode, pipe_config->pipe_src_h);
border = LVDS_BORDER_ENABLE;
break;
case DRM_MODE_SCALE_ASPECT:
/* Scale but preserve the aspect ratio */
if (INTEL_INFO(dev)->gen >= 4) {
u32 scaled_width = adjusted_mode->hdisplay *
- mode->vdisplay;
- u32 scaled_height = mode->hdisplay *
+ pipe_config->pipe_src_h;
+ u32 scaled_height = pipe_config->pipe_src_w *
adjusted_mode->vdisplay;
/* 965+ is easy, it does everything in hw */
@@ -211,12 +209,12 @@ void intel_gmch_panel_fitting(struct intel_crtc *intel_crtc,
else if (scaled_width < scaled_height)
pfit_control |= PFIT_ENABLE |
PFIT_SCALING_LETTER;
- else if (adjusted_mode->hdisplay != mode->hdisplay)
+ else if (adjusted_mode->hdisplay != pipe_config->pipe_src_w)
pfit_control |= PFIT_ENABLE | PFIT_SCALING_AUTO;
} else {
u32 scaled_width = adjusted_mode->hdisplay *
- mode->vdisplay;
- u32 scaled_height = mode->hdisplay *
+ pipe_config->pipe_src_h;
+ u32 scaled_height = pipe_config->pipe_src_w *
adjusted_mode->vdisplay;
/*
* For earlier chips we have to calculate the scaling
@@ -226,11 +224,11 @@ void intel_gmch_panel_fitting(struct intel_crtc *intel_crtc,
if (scaled_width > scaled_height) { /* pillar */
centre_horizontally(adjusted_mode,
scaled_height /
- mode->vdisplay);
+ pipe_config->pipe_src_h);
border = LVDS_BORDER_ENABLE;
- if (mode->vdisplay != adjusted_mode->vdisplay) {
- u32 bits = panel_fitter_scaling(mode->vdisplay, adjusted_mode->vdisplay);
+ if (pipe_config->pipe_src_h != adjusted_mode->vdisplay) {
+ u32 bits = panel_fitter_scaling(pipe_config->pipe_src_h, adjusted_mode->vdisplay);
pfit_pgm_ratios |= (bits << PFIT_HORIZ_SCALE_SHIFT |
bits << PFIT_VERT_SCALE_SHIFT);
pfit_control |= (PFIT_ENABLE |
@@ -240,11 +238,11 @@ void intel_gmch_panel_fitting(struct intel_crtc *intel_crtc,
} else if (scaled_width < scaled_height) { /* letter */
centre_vertically(adjusted_mode,
scaled_width /
- mode->hdisplay);
+ pipe_config->pipe_src_w);
border = LVDS_BORDER_ENABLE;
- if (mode->hdisplay != adjusted_mode->hdisplay) {
- u32 bits = panel_fitter_scaling(mode->hdisplay, adjusted_mode->hdisplay);
+ if (pipe_config->pipe_src_w != adjusted_mode->hdisplay) {
+ u32 bits = panel_fitter_scaling(pipe_config->pipe_src_w, adjusted_mode->hdisplay);
pfit_pgm_ratios |= (bits << PFIT_HORIZ_SCALE_SHIFT |
bits << PFIT_VERT_SCALE_SHIFT);
pfit_control |= (PFIT_ENABLE |
@@ -265,8 +263,8 @@ void intel_gmch_panel_fitting(struct intel_crtc *intel_crtc,
* Full scaling, even if it changes the aspect ratio.
* Fortunately this is all done for us in hw.
*/
- if (mode->vdisplay != adjusted_mode->vdisplay ||
- mode->hdisplay != adjusted_mode->hdisplay) {
+ if (pipe_config->pipe_src_h != adjusted_mode->vdisplay ||
+ pipe_config->pipe_src_w != adjusted_mode->hdisplay) {
pfit_control |= PFIT_ENABLE;
if (INTEL_INFO(dev)->gen >= 4)
pfit_control |= PFIT_SCALING_AUTO;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-01 00:47:10 +0300