diff options
author | Imre Deak <imre.deak@intel.com> | 2021-03-25 23:47:50 +0200 |
---|---|---|
committer | Imre Deak <imre.deak@intel.com> | 2021-03-29 22:54:50 +0300 |
commit | 5e4eb4e6e74937f43856df56bd60405e77574881 (patch) | |
tree | c7baaf40a134413d1f00abe4462b43e0620703c7 /drivers/gpu/drm/i915/display | |
parent | f837a61fb3abc66b827eb9a009b37ca4b7641c3a (diff) | |
download | linux-5e4eb4e6e74937f43856df56bd60405e77574881.tar.gz linux-5e4eb4e6e74937f43856df56bd60405e77574881.tar.bz2 linux-5e4eb4e6e74937f43856df56bd60405e77574881.zip |
drm/i915/intel_fb: Pull FB plane functions from skl_universal_plane.c
Move the FB plane related functions from skl_universal_plane.c to
intel_fb.c.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210325214808.2071517-8-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_fb.c | 32 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_fb.h | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/skl_universal_plane.c | 34 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/skl_universal_plane.h | 2 |
4 files changed, 36 insertions, 36 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c index ff9094793ee8..40d56eb1914e 100644 --- a/drivers/gpu/drm/i915/display/intel_fb.c +++ b/drivers/gpu/drm/i915/display/intel_fb.c @@ -26,3 +26,35 @@ bool is_gen12_ccs_cc_plane(const struct drm_framebuffer *fb, int plane) return fb->modifier == I915_FORMAT_MOD_Y_TILED_GEN12_RC_CCS_CC && plane == 2; } + +int main_to_ccs_plane(const struct drm_framebuffer *fb, int main_plane) +{ + drm_WARN_ON(fb->dev, !is_ccs_modifier(fb->modifier) || + (main_plane && main_plane >= fb->format->num_planes / 2)); + + return fb->format->num_planes / 2 + 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) || + ccs_plane < fb->format->num_planes / 2); + + if (is_gen12_ccs_cc_plane(fb, ccs_plane)) + return 0; + + return ccs_plane - fb->format->num_planes / 2; +} + +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)) + return main_to_ccs_plane(fb, main_plane); + else if (DISPLAY_VER(i915) < 11 && + intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier)) + return 1; + else + return 0; +} diff --git a/drivers/gpu/drm/i915/display/intel_fb.h b/drivers/gpu/drm/i915/display/intel_fb.h index 64e6a2521320..3cde53c75cb3 100644 --- a/drivers/gpu/drm/i915/display/intel_fb.h +++ b/drivers/gpu/drm/i915/display/intel_fb.h @@ -14,4 +14,8 @@ bool is_ccs_plane(const struct drm_framebuffer *fb, int plane); bool is_gen12_ccs_plane(const struct drm_framebuffer *fb, int plane); bool is_gen12_ccs_cc_plane(const struct drm_framebuffer *fb, int plane); +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); +int skl_main_to_aux_plane(const struct drm_framebuffer *fb, int main_plane); + #endif /* __INTEL_FB_H__ */ diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c index 1eb7641dcd78..a095984e48a4 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -915,40 +915,6 @@ static u32 glk_plane_color_ctl(const struct intel_crtc_state *crtc_state, return plane_color_ctl; } -static int -main_to_ccs_plane(const struct drm_framebuffer *fb, int main_plane) -{ - drm_WARN_ON(fb->dev, !is_ccs_modifier(fb->modifier) || - (main_plane && main_plane >= fb->format->num_planes / 2)); - - return fb->format->num_planes / 2 + 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) || - ccs_plane < fb->format->num_planes / 2); - - if (is_gen12_ccs_cc_plane(fb, ccs_plane)) - return 0; - - return ccs_plane - fb->format->num_planes / 2; -} - -static 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)) - return main_to_ccs_plane(fb, main_plane); - else if (DISPLAY_VER(i915) < 11 && - intel_format_info_is_yuv_semiplanar(fb->format, fb->modifier)) - return 1; - else - return 0; -} - static void skl_program_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.h b/drivers/gpu/drm/i915/display/skl_universal_plane.h index 818266653630..351040b64dc7 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.h +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.h @@ -8,7 +8,6 @@ #include <linux/types.h> -struct drm_framebuffer; struct drm_i915_private; struct intel_crtc; struct intel_initial_plane_config; @@ -26,7 +25,6 @@ void skl_get_initial_plane_config(struct intel_crtc *crtc, int skl_format_to_fourcc(int format, bool rgb_order, bool alpha); -int skl_ccs_to_main_plane(const struct drm_framebuffer *fb, int ccs_plane); int skl_calc_main_surface_offset(const struct intel_plane_state *plane_state, int *x, int *y, u32 *offset); |