From: Ville Syrjälä <[email protected]> Move intel_plane_check_src_coordinates() from the pre-skl sprite plane specific code to a more suitable place for common plane code.
Signed-off-by: Ville Syrjälä <[email protected]> --- .../gpu/drm/i915/display/intel_atomic_plane.c | 60 ++++++++++++++++++- .../gpu/drm/i915/display/intel_atomic_plane.h | 1 + drivers/gpu/drm/i915/display/intel_cursor.c | 1 - drivers/gpu/drm/i915/display/intel_ddi.c | 1 - drivers/gpu/drm/i915/display/intel_display.c | 1 - drivers/gpu/drm/i915/display/intel_sprite.c | 58 ------------------ .../drm/i915/display/skl_universal_plane.c | 1 - 7 files changed, 60 insertions(+), 63 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c b/drivers/gpu/drm/i915/display/intel_atomic_plane.c index 719a60e278f3..40de9f0f171b 100644 --- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c +++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c @@ -32,6 +32,7 @@ */ #include <drm/drm_atomic_helper.h> +#include <drm/drm_blend.h> #include <drm/drm_fourcc.h> #include "i915_config.h" @@ -42,7 +43,6 @@ #include "intel_display_types.h" #include "intel_fb.h" #include "intel_fb_pin.h" -#include "intel_sprite.h" #include "skl_scaler.h" #include "skl_watermark.h" @@ -940,6 +940,64 @@ int intel_atomic_plane_check_clipping(struct intel_plane_state *plane_state, return 0; } +int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state) +{ + struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev); + const struct drm_framebuffer *fb = plane_state->hw.fb; + struct drm_rect *src = &plane_state->uapi.src; + u32 src_x, src_y, src_w, src_h, hsub, vsub; + bool rotated = drm_rotation_90_or_270(plane_state->hw.rotation); + + /* + * FIXME hsub/vsub vs. block size is a mess. Pre-tgl CCS + * abuses hsub/vsub so we can't use them here. But as they + * are limited to 32bpp RGB formats we don't actually need + * to check anything. + */ + if (fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS || + fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS) + return 0; + + /* + * Hardware doesn't handle subpixel coordinates. + * Adjust to (macro)pixel boundary, but be careful not to + * increase the source viewport size, because that could + * push the downscaling factor out of bounds. + */ + src_x = src->x1 >> 16; + src_w = drm_rect_width(src) >> 16; + src_y = src->y1 >> 16; + src_h = drm_rect_height(src) >> 16; + + drm_rect_init(src, src_x << 16, src_y << 16, + src_w << 16, src_h << 16); + + if (fb->format->format == DRM_FORMAT_RGB565 && rotated) { + hsub = 2; + vsub = 2; + } else { + hsub = fb->format->hsub; + vsub = fb->format->vsub; + } + + if (rotated) + hsub = vsub = max(hsub, vsub); + + if (src_x % hsub || src_w % hsub) { + drm_dbg_kms(&i915->drm, "src x/w (%u, %u) must be a multiple of %u (rotated: %s)\n", + src_x, src_w, hsub, str_yes_no(rotated)); + return -EINVAL; + } + + if (src_y % vsub || src_h % vsub) { + drm_dbg_kms(&i915->drm, "src y/h (%u, %u) must be a multiple of %u (rotated: %s)\n", + src_y, src_h, vsub, str_yes_no(rotated)); + return -EINVAL; + } + + return 0; +} + /** * intel_prepare_plane_fb - Prepare fb for usage on plane * @_plane: drm plane to prepare for diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.h b/drivers/gpu/drm/i915/display/intel_atomic_plane.h index 74b6d3b169a7..191dad0efc8e 100644 --- a/drivers/gpu/drm/i915/display/intel_atomic_plane.h +++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.h @@ -62,6 +62,7 @@ int intel_atomic_plane_check_clipping(struct intel_plane_state *plane_state, struct intel_crtc_state *crtc_state, int min_scale, int max_scale, bool can_position); +int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state); void intel_plane_set_invisible(struct intel_crtc_state *crtc_state, struct intel_plane_state *plane_state); void intel_plane_helper_add(struct intel_plane *plane); diff --git a/drivers/gpu/drm/i915/display/intel_cursor.c b/drivers/gpu/drm/i915/display/intel_cursor.c index c3173c0c2068..31bef0427377 100644 --- a/drivers/gpu/drm/i915/display/intel_cursor.c +++ b/drivers/gpu/drm/i915/display/intel_cursor.c @@ -21,7 +21,6 @@ #include "intel_fb_pin.h" #include "intel_frontbuffer.h" #include "intel_psr.h" -#include "intel_sprite.h" #include "skl_watermark.h" /* Cursor formats */ diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 0950bcfea4c0..fe8d6f3e9e2f 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -65,7 +65,6 @@ #include "intel_psr.h" #include "intel_quirks.h" #include "intel_snps_phy.h" -#include "intel_sprite.h" #include "intel_tc.h" #include "intel_vdsc.h" #include "intel_vdsc_regs.h" diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 7b371d2746b5..8a6884571843 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -111,7 +111,6 @@ #include "intel_quirks.h" #include "intel_sdvo.h" #include "intel_snps_phy.h" -#include "intel_sprite.h" #include "intel_tc.h" #include "intel_tv.h" #include "intel_vblank.h" diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c index a16e56a60c30..3563fecee838 100644 --- a/drivers/gpu/drm/i915/display/intel_sprite.c +++ b/drivers/gpu/drm/i915/display/intel_sprite.c @@ -54,64 +54,6 @@ #include "intel_sprite.h" #include "intel_vrr.h" -int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state) -{ - struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev); - const struct drm_framebuffer *fb = plane_state->hw.fb; - struct drm_rect *src = &plane_state->uapi.src; - u32 src_x, src_y, src_w, src_h, hsub, vsub; - bool rotated = drm_rotation_90_or_270(plane_state->hw.rotation); - - /* - * FIXME hsub/vsub vs. block size is a mess. Pre-tgl CCS - * abuses hsub/vsub so we can't use them here. But as they - * are limited to 32bpp RGB formats we don't actually need - * to check anything. - */ - if (fb->modifier == I915_FORMAT_MOD_Y_TILED_CCS || - fb->modifier == I915_FORMAT_MOD_Yf_TILED_CCS) - return 0; - - /* - * Hardware doesn't handle subpixel coordinates. - * Adjust to (macro)pixel boundary, but be careful not to - * increase the source viewport size, because that could - * push the downscaling factor out of bounds. - */ - src_x = src->x1 >> 16; - src_w = drm_rect_width(src) >> 16; - src_y = src->y1 >> 16; - src_h = drm_rect_height(src) >> 16; - - drm_rect_init(src, src_x << 16, src_y << 16, - src_w << 16, src_h << 16); - - if (fb->format->format == DRM_FORMAT_RGB565 && rotated) { - hsub = 2; - vsub = 2; - } else { - hsub = fb->format->hsub; - vsub = fb->format->vsub; - } - - if (rotated) - hsub = vsub = max(hsub, vsub); - - if (src_x % hsub || src_w % hsub) { - drm_dbg_kms(&i915->drm, "src x/w (%u, %u) must be a multiple of %u (rotated: %s)\n", - src_x, src_w, hsub, str_yes_no(rotated)); - return -EINVAL; - } - - if (src_y % vsub || src_h % vsub) { - drm_dbg_kms(&i915->drm, "src y/h (%u, %u) must be a multiple of %u (rotated: %s)\n", - src_y, src_h, vsub, str_yes_no(rotated)); - return -EINVAL; - } - - return 0; -} - static void i9xx_plane_linear_gamma(u16 gamma[8]) { /* The points are not evenly spaced. */ diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c index ce55b8f09301..fd0065a46ec5 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -17,7 +17,6 @@ #include "intel_fb.h" #include "intel_fbc.h" #include "intel_psr.h" -#include "intel_sprite.h" #include "skl_scaler.h" #include "skl_universal_plane.h" #include "skl_watermark.h" -- 2.39.2
