[PATCH 01/34] drm/amd/display: correct the condition in setting cursor not visible beyond left edge

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From: Martin Tsai <martin.tsai@xxxxxxx>

Signed-off-by: Martin Tsai <martin.tsai at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <harry.wentland at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c  | 2 +-
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
index e305c28c98de..3356125a6117 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c
@@ -416,7 +416,7 @@ void dpp1_set_cursor_position(
 	if (src_x_offset >= (int)param->viewport_width)
 		cur_en = 0;  /* not visible beyond right edge*/
 
-	if (src_x_offset + (int)width < 0)
+	if (src_x_offset + (int)width <= 0)
 		cur_en = 0;  /* not visible beyond left edge*/
 
 	REG_UPDATE(CURSOR0_CONTROL,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
index 39b72f696ae9..81b81e6efcd4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c
@@ -897,7 +897,7 @@ void hubp1_cursor_set_position(
 	if (src_x_offset >= (int)param->viewport_width)
 		cur_en = 0;  /* not visible beyond right edge*/
 
-	if (src_x_offset + (int)hubp->curs_attr.width < 0)
+	if (src_x_offset + (int)hubp->curs_attr.width <= 0)
 		cur_en = 0;  /* not visible beyond left edge*/
 
 	if (cur_en && REG_READ(CURSOR_SURFACE_ADDRESS) == 0)
-- 
2.14.1



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