diff options
| author | Aric Cyr <aric.cyr@amd.com> | 2024-03-12 14:40:06 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-09 22:05:04 -0400 |
| commit | aece2094e34e602f37403dda028f464bb41da50c (patch) | |
| tree | 32530a1beef373b9cf2dca1af915beaff3f30075 /drivers/gpu/drm/amd/display/modules | |
| parent | cc5209647f213ffabca1528da2f88a589059ac0e (diff) | |
drm/amd/display: Fix compiler warnings on high compiler warning levels
[why]
Enabling higher compiler warning levels results in many issues that can
be trivially resolved as well as some potentially critical issues.
[how]
Fix all compiler warnings found with various compilers and higher
warning levels. Primarily, potentially uninitialized variables and
unreachable code.
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/color/color_gamma.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c index 8b5c27857671..3699e633801d 100644 --- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c +++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c @@ -1059,7 +1059,7 @@ static bool build_freesync_hdr(struct pwl_float_data_ex *rgb_regamma, struct fixed31_32 min_display; struct fixed31_32 max_content; struct fixed31_32 clip = dc_fixpt_one; - struct fixed31_32 output; + struct fixed31_32 output = dc_fixpt_zero; bool use_eetf = false; bool is_clipped = false; struct fixed31_32 sdr_white_level; diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c index 733f22bed021..c996365e84b0 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp2_execution.c @@ -151,7 +151,7 @@ out: static enum mod_hdcp_status poll_l_prime_available(struct mod_hdcp *hdcp) { - enum mod_hdcp_status status; + enum mod_hdcp_status status = MOD_HDCP_STATUS_FAILURE; uint8_t size; uint16_t max_wait = 20; // units of ms uint16_t num_polls = 5; |