From 0fe6637d9852a33c2873e59ae7e5225f92ac4cc2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Mon, 12 Apr 2021 08:46:04 +0300 Subject: [PATCH] drm/i915: Restore lost glk ccs w/a MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We lost a CCS related w/a on glk when the display version became 10 instead of 9. Restore the correct check. Cc: Matt Roper Fixes: 2b5a4562edd0 ("drm/i915/display: Simplify GLK display version tests") Reviewed-by: Jani Nikula Signed-off-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20210412054607.18133-3-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/display/intel_display.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 4f8f994a639f..00120697e59b 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -1403,7 +1403,8 @@ intel_fb_stride_alignment(const struct drm_framebuffer *fb, int color_plane) * require the entire fb to accommodate that to avoid * potential runtime errors at plane configuration time. */ - if (IS_DISPLAY_VER(dev_priv, 9) && color_plane == 0 && fb->width > 3840) + if ((IS_DISPLAY_VER(dev_priv, 9) || IS_GEMINILAKE(dev_priv)) && + color_plane == 0 && fb->width > 3840) tile_width *= 4; /* * The main surface pitch must be padded to a multiple of four