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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-11-01 18:17:36 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-11-07 21:26:41 +0300 |
| commit | d0105af939769393d6447a04cee2d1ae12e3f09a (patch) | |
| tree | 3b0a80d4b837fbe22261bc0b47a35dface6c2160 /drivers/gpu/drm/i915/intel_sprite.c | |
| parent | e69b348a7adb5cd68d2427d4f97af58199a55d4d (diff) | |
| download | linux-d0105af939769393d6447a04cee2d1ae12e3f09a.tar.xz | |
drm/i915: Clean up skl_program_scaler()
Remove the "sizes are 0 based" stuff that is not even true for the
scaler.
v2: Rebase
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181101151736.20522-1-ville.syrjala@linux.intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sprite.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sprite.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 1ef7c052edbb..1293182dbcb0 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -311,12 +311,11 @@ skl_plane_max_stride(struct intel_plane *plane, } static void -skl_program_scaler(struct drm_i915_private *dev_priv, - struct intel_plane *plane, +skl_program_scaler(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { - enum plane_id plane_id = plane->id; + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); enum pipe pipe = plane->pipe; int scaler_id = plane_state->scaler_id; const struct intel_scaler *scaler = @@ -328,10 +327,6 @@ skl_program_scaler(struct drm_i915_private *dev_priv, u16 y_hphase, uv_rgb_hphase; u16 y_vphase, uv_rgb_vphase; - /* Sizes are 0 based */ - crtc_w--; - crtc_h--; - /* TODO: handle sub-pixel coordinates */ if (plane_state->base.fb->format->format == DRM_FORMAT_NV12 && !icl_is_hdr_plane(plane)) { @@ -351,15 +346,14 @@ skl_program_scaler(struct drm_i915_private *dev_priv, } I915_WRITE_FW(SKL_PS_CTRL(pipe, scaler_id), - PS_SCALER_EN | PS_PLANE_SEL(plane_id) | scaler->mode); + PS_SCALER_EN | PS_PLANE_SEL(plane->id) | scaler->mode); I915_WRITE_FW(SKL_PS_PWR_GATE(pipe, scaler_id), 0); I915_WRITE_FW(SKL_PS_VPHASE(pipe, scaler_id), PS_Y_PHASE(y_vphase) | PS_UV_RGB_PHASE(uv_rgb_vphase)); I915_WRITE_FW(SKL_PS_HPHASE(pipe, scaler_id), PS_Y_PHASE(y_hphase) | PS_UV_RGB_PHASE(uv_rgb_hphase)); I915_WRITE_FW(SKL_PS_WIN_POS(pipe, scaler_id), (crtc_x << 16) | crtc_y); - I915_WRITE_FW(SKL_PS_WIN_SZ(pipe, scaler_id), - ((crtc_w + 1) << 16)|(crtc_h + 1)); + I915_WRITE_FW(SKL_PS_WIN_SZ(pipe, scaler_id), (crtc_w << 16) | crtc_h); } /* Preoffset values for YUV to RGB Conversion */ @@ -548,11 +542,9 @@ skl_program_plane(struct intel_plane *plane, I915_WRITE_FW(PLANE_CUS_CTL(pipe, plane_id), cus_ctl); } - /* program plane scaler */ if (plane_state->scaler_id >= 0) { if (!slave) - skl_program_scaler(dev_priv, plane, - crtc_state, plane_state); + skl_program_scaler(plane, crtc_state, plane_state); I915_WRITE_FW(PLANE_POS(pipe, plane_id), 0); } else { |