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authorGeorge Shen <george.shen@amd.com>2023-01-19 17:09:54 -0500
committerAlex Deucher <alexander.deucher@amd.com>2023-01-31 14:03:24 -0500
commitcf76ce68c214b78bf151e84abaa0a2704fd38574 (patch)
tree7296380d547da68b3ab8853ca410d71dfb88584f /drivers/gpu/drm
parent0c2bfcc338ebd920cb0f4ddcfe6ad8f07e0064b0 (diff)
drm/amd/display: Unassign does_plane_fit_in_mall function from dcn3.2
[Why] The hwss function does_plane_fit_in_mall not applicable to dcn3.2 asics. Using it with dcn3.2 can result in undefined behaviour. [How] Assign the function pointer to NULL. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: George Shen <george.shen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
index 330d7cbc7398..a02918eaa2c1 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_init.c
@@ -94,7 +94,7 @@ static const struct hw_sequencer_funcs dcn32_funcs = {
.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
.calc_vupdate_position = dcn10_calc_vupdate_position,
.apply_idle_power_optimizations = dcn32_apply_idle_power_optimizations,
- .does_plane_fit_in_mall = dcn30_does_plane_fit_in_mall,
+ .does_plane_fit_in_mall = NULL,
.set_backlight_level = dcn21_set_backlight_level,
.set_abm_immediate_disable = dcn21_set_abm_immediate_disable,
.hardware_release = dcn30_hardware_release,