From: Jouni Högander Date: Tue, 23 Aug 2022 11:29:18 +0000 (+0300) Subject: drm/i915/display: Use original src in psr2 sel fetch area calculation X-Git-Tag: v6.1-rc5~176^2~15^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f4a2f273033e059de2266aa10b6459bd36b92223;p=platform%2Fkernel%2Flinux-starfive.git drm/i915/display: Use original src in psr2 sel fetch area calculation drm_plane_state->src is modified when offset is calculated: before calculation: src.x1 = 8192, src.y1 = 8192 after calculation (pitch = 65536, cpp = 4, alignment = 262144) src.x1 = 8192, src.y1 = 0, offset = 0x20000000 Damage clips are relative to original coodrdinates provided by user-space. To compare these against src coordinates we need to use original coordinates as provided by user-space. These can be obtained by using drm_plane_state_src. Signed-off-by: Jouni Högander Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220823112920.352563-3-jouni.hogander@intel.com Reviewed-by: Mika Kahola --- diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 90d7cdd..0d5a232 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1768,7 +1768,8 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, continue; } - drm_rect_fp_to_int(&src, &new_plane_state->uapi.src); + src = drm_plane_state_src(&new_plane_state->uapi); + drm_rect_fp_to_int(&src, &src); drm_atomic_helper_damage_iter_init(&iter, &old_plane_state->uapi,