From: Ville Syrjälä Date: Tue, 3 Oct 2023 19:42:56 +0000 (+0300) Subject: drm/i915/fbc: Remove pointless "stride is multiple of 64 bytes" check X-Git-Tag: v6.7-rc1~145^2~13^2~36 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=64909aa6ddd0be084beb6e6ae68d0e649e382bfd;p=thirdparty%2Flinux.git drm/i915/fbc: Remove pointless "stride is multiple of 64 bytes" check Plane stride is always a multiple of 64 bytes. Remove the pointless check that really doesn't have anything to do with FBC. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20231003194256.28569-6-ville.syrjala@linux.intel.com Reviewed-by: Vinod Govindapillai --- diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 37f96a4d50f29..4820d21cc942a 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -897,13 +897,6 @@ static bool icl_fbc_stride_is_valid(const struct intel_plane_state *plane_state) static bool stride_is_valid(const 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; - unsigned int stride = intel_fbc_plane_stride(plane_state) * - fb->format->cpp[0]; - - /* This should have been caught earlier. */ - if (drm_WARN_ON_ONCE(&i915->drm, (stride & (64 - 1)) != 0)) - return false; if (DISPLAY_VER(i915) >= 11) return icl_fbc_stride_is_valid(plane_state);