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author | Imre Deak <imre.deak@intel.com> | 2021-10-20 22:51:37 +0300 |
---|---|---|
committer | Imre Deak <imre.deak@intel.com> | 2021-10-21 21:44:36 +0300 |
commit | e359c47bfa6155b56d378864b7cc4a0d4e680c1b (patch) | |
tree | 40583922deecaaa903e0f874957de29b5f588090 /drivers/gpu/drm/i915/display/intel_fb.c | |
parent | f50423436105e136e2409b500719334188a77aa6 (diff) | |
download | linux-e359c47bfa6155b56d378864b7cc4a0d4e680c1b.tar.gz linux-e359c47bfa6155b56d378864b7cc4a0d4e680c1b.tar.bz2 linux-e359c47bfa6155b56d378864b7cc4a0d4e680c1b.zip |
drm/i915: Move is_ccs_modifier() to intel_fb.c
Move the function to intel_fb.c and rename it adding the intel_fb_
prefix following the naming of exported functions.
Cc: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211020195138.1841242-11-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_fb.c')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_fb.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c index f5e1ad37f4f1..6b4b3fb1e624 100644 --- a/drivers/gpu/drm/i915/display/intel_fb.c +++ b/drivers/gpu/drm/i915/display/intel_fb.c @@ -264,6 +264,19 @@ static bool is_ccs_type_modifier(const struct intel_modifier_desc *md, u8 ccs_ty return md->ccs.type & ccs_type; } +/** + * intel_fb_is_ccs_modifier: Check if a modifier is a CCS modifier type + * @modifier: Modifier to check + * + * Returns: + * Returns %true if @modifier is a render, render with color clear or + * media compression modifier. + */ +bool intel_fb_is_ccs_modifier(u64 modifier) +{ + return is_ccs_type_modifier(lookup_modifier(modifier), INTEL_CCS_ANY); +} + static bool check_modifier_display_ver_range(const struct intel_modifier_desc *md, u8 display_ver_from, u8 display_ver_until) { @@ -457,7 +470,7 @@ bool is_surface_linear(const struct drm_framebuffer *fb, int color_plane) int main_to_ccs_plane(const struct drm_framebuffer *fb, int main_plane) { - drm_WARN_ON(fb->dev, !is_ccs_modifier(fb->modifier) || + drm_WARN_ON(fb->dev, !intel_fb_is_ccs_modifier(fb->modifier) || (main_plane && main_plane >= fb->format->num_planes / 2)); return fb->format->num_planes / 2 + main_plane; @@ -465,7 +478,7 @@ int main_to_ccs_plane(const struct drm_framebuffer *fb, int main_plane) int skl_ccs_to_main_plane(const struct drm_framebuffer *fb, int ccs_plane) { - drm_WARN_ON(fb->dev, !is_ccs_modifier(fb->modifier) || + drm_WARN_ON(fb->dev, !intel_fb_is_ccs_modifier(fb->modifier) || ccs_plane < fb->format->num_planes / 2); if (is_gen12_ccs_cc_plane(fb, ccs_plane)) @@ -510,7 +523,7 @@ int skl_main_to_aux_plane(const struct drm_framebuffer *fb, int main_plane) { struct drm_i915_private *i915 = to_i915(fb->dev); - if (is_ccs_modifier(fb->modifier)) + if (intel_fb_is_ccs_modifier(fb->modifier)) return main_to_ccs_plane(fb, main_plane); else if (DISPLAY_VER(i915) < 11 && intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier)) @@ -1074,7 +1087,7 @@ static bool intel_plane_can_remap(const struct intel_plane_state *plane_state) * The new CCS hash mode isn't compatible with remapping as * the virtual address of the pages affects the compressed data. */ - if (is_ccs_modifier(fb->modifier)) + if (intel_fb_is_ccs_modifier(fb->modifier)) return false; /* Linear needs a page aligned stride for remapping */ @@ -1481,7 +1494,7 @@ static void intel_plane_remap_gtt(struct intel_plane_state *plane_state) src_w = drm_rect_width(&plane_state->uapi.src) >> 16; src_h = drm_rect_height(&plane_state->uapi.src) >> 16; - drm_WARN_ON(&i915->drm, is_ccs_modifier(fb->modifier)); + drm_WARN_ON(&i915->drm, intel_fb_is_ccs_modifier(fb->modifier)); /* Make src coordinates relative to the viewport */ drm_rect_translate(&plane_state->uapi.src, @@ -1544,7 +1557,7 @@ u32 intel_fb_max_stride(struct drm_i915_private *dev_priv, * * The new CCS hash mode makes remapping impossible */ - if (DISPLAY_VER(dev_priv) < 4 || is_ccs_modifier(modifier) || + if (DISPLAY_VER(dev_priv) < 4 || intel_fb_is_ccs_modifier(modifier) || intel_modifier_uses_dpt(dev_priv, modifier)) return intel_plane_fb_max_stride(dev_priv, pixel_format, modifier); else if (DISPLAY_VER(dev_priv) >= 7) @@ -1569,14 +1582,14 @@ intel_fb_stride_alignment(const struct drm_framebuffer *fb, int color_plane) * we need the stride to be page aligned. */ if (fb->pitches[color_plane] > max_stride && - !is_ccs_modifier(fb->modifier)) + !intel_fb_is_ccs_modifier(fb->modifier)) return intel_tile_size(dev_priv); else return 64; } tile_width = intel_tile_width_bytes(fb, color_plane); - if (is_ccs_modifier(fb->modifier)) { + if (intel_fb_is_ccs_modifier(fb->modifier)) { /* * On ADL-P the stride must be either 8 tiles or a stride * that is aligned to 16 tiles, required by the 16 tiles = |