From: "Assadian, Navid" <navid.assad...@amd.com>
[ Upstream commit 26873260d394b1e33cdd720154aedf0af95327f9 ]
The mismatch type comparison/assignment may cause data loss. Since the
values are always non-negative, it is safe to use unsigned variables to
resolve the mismatch.
Signed-off-by: Navid Assadian <navid.assad...@amd.com>
Reviewed-by: Joshua Aberback <joshua.aberb...@amd.com>
Tested-by: Daniel Wheeler <daniel.whee...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/gpu/drm/amd/display/dc/spl/dc_spl.c | 4 ++--
drivers/gpu/drm/amd/display/dc/spl/dc_spl_types.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/spl/dc_spl.c
b/drivers/gpu/drm/amd/display/dc/spl/dc_spl.c
index 014e8a296f0c7..54c7d6aecf51c 100644
--- a/drivers/gpu/drm/amd/display/dc/spl/dc_spl.c
+++ b/drivers/gpu/drm/amd/display/dc/spl/dc_spl.c
@@ -875,8 +875,8 @@ static bool spl_get_optimal_number_of_taps(
bool *enable_isharp)
{
int num_part_y, num_part_c;
- int max_taps_y, max_taps_c;
- int min_taps_y, min_taps_c;
+ unsigned int max_taps_y, max_taps_c;
+ unsigned int min_taps_y, min_taps_c;
enum lb_memory_config lb_config;
bool skip_easf = false;
diff --git a/drivers/gpu/drm/amd/display/dc/spl/dc_spl_types.h
b/drivers/gpu/drm/amd/display/dc/spl/dc_spl_types.h
index 2a74ff5fdfdbc..a2c28949ec47f 100644
--- a/drivers/gpu/drm/amd/display/dc/spl/dc_spl_types.h
+++ b/drivers/gpu/drm/amd/display/dc/spl/dc_spl_types.h
@@ -479,7 +479,7 @@ struct spl_sharpness_range {
};
struct adaptive_sharpness {
bool enable;
- int sharpness_level;
+ unsigned int sharpness_level;
struct spl_sharpness_range sharpness_range;
};
enum linear_light_scaling { // convert it in translation logic
--
2.39.5
