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Code Issues Releases Wiki Activity

drm/amd/display: add global master update lock interfaces 

Add these interfacese for future use
setup_global_lock()
lock_global()
pipe_control_lock_global()

Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wenjing Liu 2019-03-05 19:28:10 -05:00 committed by Alex Deucher
parent 3a9aeadbdf
commit c23f95ae70
2 changed files with 6 additions and 0 deletions
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2
drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h
View File

@ -187,8 +187,10 @@ struct timing_generator_funcs {
bool (*did_triggered_reset_occur)(struct timing_generator *tg);
void (*setup_global_swap_lock)(struct timing_generator *tg,
const struct dcp_gsl_params *gsl_params);
void (*setup_global_lock)(struct timing_generator *tg);
void (*unlock)(struct timing_generator *tg);
void (*lock)(struct timing_generator *tg);
void (*lock_global)(struct timing_generator *tg);
void (*enable_reset_trigger)(struct timing_generator *tg,
int source_tg_inst);
void (*enable_crtc_reset)(struct timing_generator *tg,

4
drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
View File

@ -176,6 +176,10 @@ struct hw_sequencer_funcs {
struct dc *dc,
struct pipe_ctx *pipe,
bool lock);
void (*pipe_control_lock_global)(
struct dc *dc,
struct pipe_ctx *pipe,
bool lock);
void (*blank_pixel_data)(
struct dc *dc,
struct pipe_ctx *pipe_ctx,