From: "Assadian, Navid" <navid.assadian@xxxxxxx>
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.assadian@xxxxxxx>
Reviewed-by: Joshua Aberback <joshua.aberback@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c | 4 ++--
drivers/gpu/drm/amd/display/dc/sspl/dc_spl_types.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
index 72a79288ab79..3d85732cc0f5 100644
--- a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
+++ b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
@@ -944,8 +944,8 @@ 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;
bool is_subsampled = spl_is_subsampled_format(spl_in->basic_in.format);
diff --git a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl_types.h b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl_types.h
index 0130673ceee6..1c3949b24611 100644
--- a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl_types.h
+++ b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl_types.h
@@ -493,7 +493,7 @@ 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
--
2.34.1
