drm/i915: enable IPS for bpp <= 24

Art confirms that this should work fine. Since most panels are 18bpp with dithering from 24bpp, the existing code wouldn't be enabled in most cases. Signed-off-by: Jesse Barnes <[email protected]> Reviewed-by: Paulo Zanoni <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
koalo · Aug 5, 2013 · b6dfdc9 · b6dfdc9
1 parent 63cf9a1
commit b6dfdc9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
@@ -4091,7 +4091,7 @@ static void hsw_compute_ips_config(struct intel_crtc *crtc,
 {
 	pipe_config->ips_enabled = i915_enable_ips &&
 				   hsw_crtc_supports_ips(crtc) &&
-				   pipe_config->pipe_bpp == 24;
+				   pipe_config->pipe_bpp <= 24;
 }
 
 static int intel_crtc_compute_config(struct intel_crtc *crtc,