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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-03-02 19:14:52 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-03-03 16:50:09 +0200 |
| commit | f07d43d2da1cbf4f335359a5fe39f773133c2be4 (patch) | |
| tree | 71cfdd282a7d32103a084541f70601546e36f7ee /drivers/gpu/drm/i915/intel_drv.h | |
| parent | e9728bd888e1fa2d5c1f77de8817a96eeba31747 (diff) | |
| download | op-kernel-dev-f07d43d2da1cbf4f335359a5fe39f773133c2be4.zip op-kernel-dev-f07d43d2da1cbf4f335359a5fe39f773133c2be4.tar.gz | |
drm/i915: Track plane fifo sizes under intel_crtc
Track the plane fifo sizes under intel_crtc instead of under each
intel_plane. Avoids looping over the planes in a bunch of places,
and later we'll move this tracking into the crtc state properly.
v2: Nuke intel_plane_wm_parameters (Maarten)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170302171508.1666-3-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 7083118..0ffe527 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -709,6 +709,10 @@ struct vlv_wm_state { bool cxsr; }; +struct vlv_fifo_state { + uint16_t plane[I915_MAX_PLANES]; +}; + struct intel_crtc { struct drm_crtc base; enum pipe pipe; @@ -758,6 +762,8 @@ struct intel_crtc { /* allow CxSR on this pipe */ bool cxsr_allowed; + + struct vlv_fifo_state fifo_state; } wm; int scanline_offset; @@ -775,25 +781,6 @@ struct intel_crtc { struct vlv_wm_state wm_state; }; -struct intel_plane_wm_parameters { - uint32_t horiz_pixels; - uint32_t vert_pixels; - /* - * For packed pixel formats: - * bytes_per_pixel - holds bytes per pixel - * For planar pixel formats: - * bytes_per_pixel - holds bytes per pixel for uv-plane - * y_bytes_per_pixel - holds bytes per pixel for y-plane - */ - uint8_t bytes_per_pixel; - uint8_t y_bytes_per_pixel; - bool enabled; - bool scaled; - u64 tiling; - unsigned int rotation; - uint16_t fifo_size; -}; - struct intel_plane { struct drm_plane base; u8 plane; @@ -803,13 +790,6 @@ struct intel_plane { int max_downscale; uint32_t frontbuffer_bit; - /* Since we need to change the watermarks before/after - * enabling/disabling the planes, we need to store the parameters here - * as the other pieces of the struct may not reflect the values we want - * for the watermark calculations. Currently only Haswell uses this. - */ - struct intel_plane_wm_parameters wm; - /* * NOTE: Do not place new plane state fields here (e.g., when adding * new plane properties). New runtime state should now be placed in |
