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drm/amd/display: Expose DCE110 CRC functions for DCE8 

Implement CRC for DCE8. Registers remain the same, so call DCE110 code
directly.

Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo (Sunpeng) Li 2018-02-05 16:11:19 -05:00 committed by Alex Deucher
parent 60c118c643
commit ea41fb640d
3 changed files with 12 additions and 4 deletions
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8
drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c
View File

@ -2091,8 +2091,8 @@ static bool dce110_is_tg_enabled(struct timing_generator *tg)
return field == 1; return field == 1;
} }
static bool dce110_configure_crc(struct timing_generator *tg, bool dce110_configure_crc(struct timing_generator *tg,
const struct crc_params *params) const struct crc_params *params)
{ {
uint32_t cntl_addr = 0; uint32_t cntl_addr = 0;
uint32_t addr = 0; uint32_t addr = 0;
@ -2168,8 +2168,8 @@ static bool dce110_configure_crc(struct timing_generator *tg,
return true; return true;
} }
static bool dce110_get_crc(struct timing_generator *tg, bool dce110_get_crc(struct timing_generator *tg,
uint32_t *r_cr, uint32_t *g_y, uint32_t *b_cb) uint32_t *r_cr, uint32_t *g_y, uint32_t *b_cb)
{ {
uint32_t addr = 0; uint32_t addr = 0;
uint32_t value = 0; uint32_t value = 0;

6
drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h
View File

@ -276,4 +276,10 @@ void dce110_tg_set_colors(struct timing_generator *tg,
bool dce110_arm_vert_intr( bool dce110_arm_vert_intr(
struct timing_generator *tg, uint8_t width); struct timing_generator *tg, uint8_t width);
bool dce110_configure_crc(struct timing_generator *tg,
const struct crc_params *params);
bool dce110_get_crc(struct timing_generator *tg,
uint32_t *r_cr, uint32_t *g_y, uint32_t *b_cb);
#endif /* __DC_TIMING_GENERATOR_DCE110_H__ */ #endif /* __DC_TIMING_GENERATOR_DCE110_H__ */

2
drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.c
View File

@ -212,6 +212,8 @@ static const struct timing_generator_funcs dce80_tg_funcs = {
/* DCE8.0 overrides */ /* DCE8.0 overrides */
.enable_advanced_request = .enable_advanced_request =
dce80_timing_generator_enable_advanced_request, dce80_timing_generator_enable_advanced_request,
.configure_crc = dce110_configure_crc,
.get_crc = dce110_get_crc,
}; };
void dce80_timing_generator_construct( void dce80_timing_generator_construct(