[PATCH v7 02/18] drm/i915/display: Wa 16021440873 is writing wrong register

Jouni Högander jouni.hogander at intel.com
Tue Jun 11 12:12:27 UTC 2024


Wa 16021440873 is writing wrong register. Instead of PIPE_SRCSZ_ERLY_TPT
write CURPOS_ERLY_TPT.

Fixes: 29cdef8539c3 ("drm/i915/display: Implement Wa_16021440873")
Signed-off-by: Jouni Högander <jouni.hogander at intel.com>
---
 drivers/gpu/drm/i915/display/intel_cursor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_cursor.c b/drivers/gpu/drm/i915/display/intel_cursor.c
index cea0cfed569d..0b0b17d0831d 100644
--- a/drivers/gpu/drm/i915/display/intel_cursor.c
+++ b/drivers/gpu/drm/i915/display/intel_cursor.c
@@ -524,7 +524,7 @@ static void wa_16021440873(struct intel_plane *plane,
 
 	intel_de_write_fw(dev_priv, SEL_FETCH_CUR_CTL(pipe), ctl);
 
-	intel_de_write(dev_priv, PIPE_SRCSZ_ERLY_TPT(pipe),
+	intel_de_write(dev_priv, CURPOS_ERLY_TPT(dev_priv, pipe),
 		       PIPESRC_HEIGHT(et_y_position));
 }
 
-- 
2.34.1



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