diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-27 00:44:53 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-28 00:50:06 +0100 |
| commit | 6cc5f341b5830541a1b6945435ca90c69b1b8b21 (patch) | |
| tree | 74e1cfaa03efaa293c3ef11acd37567361923f6d /drivers/gpu/drm/i915/intel_drv.h | |
| parent | 7ae892337e3357e40c8252f4226083d2e6211847 (diff) | |
drm/i915: add pipe_config->pixel_multiplier
Used by SDVO (and hopefully, eventually HDMI, if we ever get around
to fixing up the low dotclock CEA modes ...).
This required adding a new encoder->mode_set callback to be able to
pass around the intel_crtc_config.
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 054032ae2856..f0e5462c665b 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -102,8 +102,6 @@ #define INTEL_DVO_CHIP_TVOUT 4 /* drm_display_mode->private_flags */ -#define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0) -#define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT) #define INTEL_MODE_DP_FORCE_6BPC (0x10) /* * Set when limited 16-235 (as opposed to full 0-255) RGB color range is @@ -111,20 +109,6 @@ */ #define INTEL_MODE_LIMITED_COLOR_RANGE (0x40) -static inline void -intel_mode_set_pixel_multiplier(struct drm_display_mode *mode, - int multiplier) -{ - mode->clock *= multiplier; - mode->private_flags |= multiplier; -} - -static inline int -intel_mode_get_pixel_multiplier(const struct drm_display_mode *mode) -{ - return (mode->private_flags & INTEL_MODE_PIXEL_MULTIPLIER_MASK) >> INTEL_MODE_PIXEL_MULTIPLIER_SHIFT; -} - struct intel_framebuffer { struct drm_framebuffer base; struct drm_i915_gem_object *obj; @@ -159,6 +143,7 @@ struct intel_encoder { void (*pre_pll_enable)(struct intel_encoder *); void (*pre_enable)(struct intel_encoder *); void (*enable)(struct intel_encoder *); + void (*mode_set)(struct intel_encoder *intel_encoder); void (*disable)(struct intel_encoder *); void (*post_disable)(struct intel_encoder *); /* Read out the current hw state of this connector, returning true if @@ -205,6 +190,8 @@ struct intel_crtc_config { * changes the crtc timings in the mode to prevent the crtc fixup from * overwriting them. Currently only lvds needs that. */ bool timings_set; + /* Used by SDVO (and if we ever fix it, HDMI). */ + unsigned pixel_multiplier; }; struct intel_crtc { |