DCN401 and DCN31 share the same implementation for disabling CRTC. This
commit makes DCN401 use the DCN31 implementation and removes the code
duplication in the DCN401.
Signed-off-by: Rodrigo Siqueira <sique...@igalia.com>
---
.../amd/display/dc/optc/dcn31/dcn31_optc.c | 2 +-
.../amd/display/dc/optc/dcn31/dcn31_optc.h | 2 ++
.../amd/display/dc/optc/dcn401/dcn401_optc.c | 34 +------------------
.../amd/display/dc/optc/dcn401/dcn401_optc.h | 1 -
4 files changed, 4 insertions(+), 35 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/optc/dcn31/dcn31_optc.c
b/drivers/gpu/drm/amd/display/dc/optc/dcn31/dcn31_optc.c
index 13c1f95b5ced..e6246e5ba86f 100644
--- a/drivers/gpu/drm/amd/display/dc/optc/dcn31/dcn31_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/optc/dcn31/dcn31_optc.c
@@ -125,7 +125,7 @@ bool optc31_enable_crtc(struct timing_generator *optc)
}
/* disable_crtc - call ASIC Control Object to disable Timing generator. */
-static bool optc31_disable_crtc(struct timing_generator *optc)
+bool optc31_disable_crtc(struct timing_generator *optc)
{
struct optc *optc1 = DCN10TG_FROM_TG(optc);
diff --git a/drivers/gpu/drm/amd/display/dc/optc/dcn31/dcn31_optc.h
b/drivers/gpu/drm/amd/display/dc/optc/dcn31/dcn31_optc.h
index af67eeaf8505..db7e51fc787e 100644
--- a/drivers/gpu/drm/amd/display/dc/optc/dcn31/dcn31_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/optc/dcn31/dcn31_optc.h
@@ -267,6 +267,8 @@ void dcn31_timing_generator_init(struct optc *optc1);
bool optc31_immediate_disable_crtc(struct timing_generator *optc);
+bool optc31_disable_crtc(struct timing_generator *optc);
+
bool optc31_enable_crtc(struct timing_generator *optc);
void optc31_set_drr(struct timing_generator *optc, const struct drr_params
*params);
diff --git a/drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.c
b/drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.c
index 6eba48de58ff..f472d2efe026 100644
--- a/drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.c
@@ -170,38 +170,6 @@ void optc401_set_h_timing_div_manual_mode(struct
timing_generator *optc, bool ma
OTG_H_TIMING_DIV_MODE_MANUAL, manual_mode ? 1 : 0);
}
-/* disable_crtc */
-bool optc401_disable_crtc(struct timing_generator *optc)
-{
- struct optc *optc1 = DCN10TG_FROM_TG(optc);
-
- REG_UPDATE_5(OPTC_DATA_SOURCE_SELECT,
- OPTC_SEG0_SRC_SEL, 0xf,
- OPTC_SEG1_SRC_SEL, 0xf,
- OPTC_SEG2_SRC_SEL, 0xf,
- OPTC_SEG3_SRC_SEL, 0xf,
- OPTC_NUM_OF_INPUT_SEGMENT, 0);
-
- REG_UPDATE(OPTC_MEMORY_CONFIG,
- OPTC_MEM_SEL, 0);
-
- /* disable otg request until end of the first line
- * in the vertical blank region
- */
- REG_UPDATE(OTG_CONTROL,
- OTG_MASTER_EN, 0);
-
- REG_UPDATE(CONTROL,
- VTG0_ENABLE, 0);
-
- /* CRTC disabled, so disable clock. */
- REG_WAIT(OTG_CLOCK_CONTROL,
- OTG_BUSY, 0,
- 1, 150000);
-
- return true;
-}
-
void optc401_phantom_crtc_post_enable(struct timing_generator *optc)
{
struct optc *optc1 = DCN10TG_FROM_TG(optc);
@@ -435,7 +403,7 @@ static struct timing_generator_funcs dcn401_tg_funcs = {
.setup_vertical_interrupt2 = optc1_setup_vertical_interrupt2,
.program_global_sync = optc401_program_global_sync,
.enable_crtc = optc31_enable_crtc,
- .disable_crtc = optc401_disable_crtc,
+ .disable_crtc = optc31_disable_crtc,
.phantom_crtc_post_enable = optc401_phantom_crtc_post_enable,
.disable_phantom_crtc = optc401_disable_phantom_otg,
/* used by enable_timing_synchronization. Not need for FPGA */
diff --git a/drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.h
b/drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.h
index 8e795e06e615..be74fd709d43 100644
--- a/drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.h
+++ b/drivers/gpu/drm/amd/display/dc/optc/dcn401/dcn401_optc.h
@@ -180,7 +180,6 @@ void optc401_program_global_sync(
int vupdate_offset,
int vupdate_width,
int pstate_keepout);
-bool optc401_disable_crtc(struct timing_generator *optc);
void optc401_phantom_crtc_post_enable(struct timing_generator *optc);
void optc401_disable_phantom_otg(struct timing_generator *optc);
void optc401_set_odm_bypass(struct timing_generator *optc,
--
2.47.2
