This is a note to let you know that I've just added the patch titled
Revert "drm/amd/display: Fix incorrect pointer assignment"
to the 6.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
revert-drm-amd-display-fix-incorrect-pointer-assignm.patch
and it can be found in the queue-6.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 12e8b91720b7b2a58c74a84aabf1ae6fb47c30c0
Author: Joshua Aberback <joshua.aberback@xxxxxxx>
Date: Wed Apr 10 16:25:41 2024 -0400
Revert "drm/amd/display: Fix incorrect pointer assignment"
[ Upstream commit 0c9c0674f81add3edb2bb992b3e89be8a44f03db ]
This reverts commit 0a571e8657c40047e6602466abfcb6514a391041.
[Why]
The change being reverted incorrectly assumes that a pointer type was
intended, however copying to a new structure is correct. As well, there
is no compiler error, it was instead an error in the testing framework
being used.
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@xxxxxxx>
Acked-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Signed-off-by: Joshua Aberback <joshua.aberback@xxxxxxx>
Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_state.c b/drivers/gpu/drm/amd/display/dc/core/dc_state.c
index 52a1cfc5feed..502740f6fb2c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_state.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_state.c
@@ -191,7 +191,7 @@ static void init_state(struct dc *dc, struct dc_state *state)
struct dc_state *dc_state_create(struct dc *dc, struct dc_state_create_params *params)
{
#ifdef CONFIG_DRM_AMD_DC_FP
- struct dml2_configuration_options *dml2_opt = &dc->dml2_options;
+ struct dml2_configuration_options dml2_opt = dc->dml2_options;
#endif
struct dc_state *state = kvzalloc(sizeof(struct dc_state),
GFP_KERNEL);
@@ -205,11 +205,11 @@ struct dc_state *dc_state_create(struct dc *dc, struct dc_state_create_params *p
#ifdef CONFIG_DRM_AMD_DC_FP
if (dc->debug.using_dml2) {
- dml2_opt->use_clock_dc_limits = false;
- dml2_create(dc, dml2_opt, &state->bw_ctx.dml2);
+ dml2_opt.use_clock_dc_limits = false;
+ dml2_create(dc, &dml2_opt, &state->bw_ctx.dml2);
- dml2_opt->use_clock_dc_limits = true;
- dml2_create(dc, dml2_opt, &state->bw_ctx.dml2_dc_power_source);
+ dml2_opt.use_clock_dc_limits = true;
+ dml2_create(dc, &dml2_opt, &state->bw_ctx.dml2_dc_power_source);
}
#endif
