[PATCH 14/81] drm/amd/display: Add DC interface for custom CSC matrix
sunpeng.li at amd.com
sunpeng.li at amd.com
Tue Jul 25 13:53:34 UTC 2017
From: Yue Hin Lau <Yuehin.Lau at amd.com>
Change-Id: Idfbcebd90fe9953f7efadb388d246c59120baea8
Signed-off-by: Yue Hin Lau <Yuehin.Lau at amd.com>
Reviewed-by: Vitaly Prosyak <Vitaly.Prosyak at amd.com>
Acked-by: Harry Wentland <Harry.Wentland at amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 26 +++++
drivers/gpu/drm/amd/display/dc/dc.h | 3 +
.../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 23 ++++
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c | 117 ++++++++++++++++++++-
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.h | 76 +++++++++++++
.../gpu/drm/amd/display/dc/dcn10/dcn10_transform.c | 5 +-
drivers/gpu/drm/amd/display/dc/inc/hw/transform.h | 1 +
drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 5 +
8 files changed, 252 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index c113c1a..a9ddd07 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -221,6 +221,29 @@ static bool set_gamut_remap(struct dc *dc, const struct dc_stream *stream)
return ret;
}
+static bool program_csc_matrix(struct dc *dc, const struct dc_stream *stream)
+{
+ struct core_dc *core_dc = DC_TO_CORE(dc);
+ struct core_stream *core_stream = DC_STREAM_TO_CORE(stream);
+ int i = 0;
+ bool ret = false;
+ struct pipe_ctx *pipes;
+
+ for (i = 0; i < MAX_PIPES; i++) {
+ if (core_dc->current_context->res_ctx.pipe_ctx[i].stream
+ == core_stream) {
+
+ pipes = &core_dc->current_context->res_ctx.pipe_ctx[i];
+ core_dc->hwss.program_csc_matrix(pipes,
+ core_stream->public.output_color_space,
+ core_stream->public.csc_color_matrix.matrix);
+ ret = true;
+ }
+ }
+
+ return ret;
+}
+
static void set_static_screen_events(struct dc *dc,
const struct dc_stream **stream,
int num_streams,
@@ -373,6 +396,9 @@ static void allocate_dc_stream_funcs(struct core_dc *core_dc)
core_dc->public.stream_funcs.set_gamut_remap =
set_gamut_remap;
+ core_dc->public.stream_funcs.program_csc_matrix =
+ program_csc_matrix;
+
core_dc->public.stream_funcs.set_dither_option =
set_dither_option;
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 18f6858..3e2ed3d 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -118,6 +118,9 @@ struct dc_stream_funcs {
bool (*set_gamut_remap)(struct dc *dc,
const struct dc_stream *stream);
+ bool (*program_csc_matrix)(struct dc *dc,
+ const struct dc_stream *stream);
+
void (*set_static_screen_events)(struct dc *dc,
const struct dc_stream **stream,
int num_streams,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index d0bddfd..f404e4e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1623,6 +1623,28 @@ static void program_gamut_remap(struct pipe_ctx *pipe_ctx)
pipe_ctx->xfm->funcs->transform_set_gamut_remap(pipe_ctx->xfm, &adjust);
}
+
+static void program_csc_matrix(struct pipe_ctx *pipe_ctx,
+ enum dc_color_space colorspace,
+ uint16_t *matrix)
+{
+ int i;
+ struct out_csc_color_matrix tbl_entry;
+
+ if (pipe_ctx->stream->public.csc_color_matrix.enable_adjustment
+ == true) {
+ enum dc_color_space color_space =
+ pipe_ctx->stream->public.output_color_space;
+
+ //uint16_t matrix[12];
+ for (i = 0; i < 12; i++)
+ tbl_entry.regval[i] = pipe_ctx->stream->public.csc_color_matrix.matrix[i];
+
+ tbl_entry.color_space = color_space;
+ //tbl_entry.regval = matrix;
+ pipe_ctx->opp->funcs->opp_set_csc_adjustment(pipe_ctx->opp, &tbl_entry);
+ }
+}
static bool is_lower_pipe_tree_visible(struct pipe_ctx *pipe_ctx)
{
if (pipe_ctx->surface->public.visible)
@@ -2103,6 +2125,7 @@ static void dcn10_setup_stereo(struct pipe_ctx *pipe_ctx,
static const struct hw_sequencer_funcs dcn10_funcs = {
.program_gamut_remap = program_gamut_remap,
+ .program_csc_matrix = program_csc_matrix,
.init_hw = init_hw,
.apply_ctx_to_hw = dce110_apply_ctx_to_hw,
.apply_ctx_for_surface = dcn10_apply_ctx_for_surface,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
index 148e192..a074010 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
@@ -713,6 +713,48 @@ static void opp_power_on_regamma_lut(
}
+void opp_set_output_csc_adjustment(
+ struct output_pixel_processor *opp,
+ const struct out_csc_color_matrix *tbl_entry)
+{
+
+ struct dcn10_opp *oppn10 = TO_DCN10_OPP(opp);
+ //enum csc_color_mode config = CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
+
+
+ uint32_t ocsc_mode = 4;
+
+ /**
+ *if (tbl_entry != NULL) {
+ * switch (tbl_entry->color_space) {
+ * case COLOR_SPACE_SRGB:
+ * case COLOR_SPACE_2020_RGB_FULLRANGE:
+ * ocsc_mode = 0;
+ * break;
+ * case COLOR_SPACE_SRGB_LIMITED:
+ * case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
+ * ocsc_mode = 1;
+ * break;
+ * case COLOR_SPACE_YCBCR601:
+ * case COLOR_SPACE_YCBCR601_LIMITED:
+ * ocsc_mode = 2;
+ * break;
+ * case COLOR_SPACE_YCBCR709:
+ * case COLOR_SPACE_YCBCR709_LIMITED:
+ * case COLOR_SPACE_2020_YCBCR:
+ * ocsc_mode = 3;
+ * break;
+ * case COLOR_SPACE_UNKNOWN:
+ * default:
+ * break;
+ * }
+ *}
+ */
+
+ REG_SET(CM_OCSC_CONTROL, 0, CM_OCSC_MODE, ocsc_mode);
+ program_color_matrix(oppn10, tbl_entry);
+}
+
static void opp_program_regamma_lut(
struct output_pixel_processor *opp,
const struct pwl_result_data *rgb,
@@ -736,6 +778,8 @@ static void opp_program_regamma_lut(
}
+
+
static bool opp_set_regamma_pwl(
struct output_pixel_processor *opp, const struct pwl_params *params)
{
@@ -776,7 +820,7 @@ static void dcn10_opp_destroy(struct output_pixel_processor **opp)
static struct opp_funcs dcn10_opp_funcs = {
.opp_power_on_regamma_lut = opp_power_on_regamma_lut,
- .opp_set_csc_adjustment = NULL,
+ .opp_set_csc_adjustment = opp_set_output_csc_adjustment,
.opp_set_csc_default = opp_set_output_csc_default,
.opp_set_dyn_expansion = opp_set_dyn_expansion,
.opp_program_regamma_pwl = opp_set_regamma_pwl,
@@ -802,3 +846,74 @@ void dcn10_opp_construct(struct dcn10_opp *oppn10,
oppn10->opp_shift = opp_shift;
oppn10->opp_mask = opp_mask;
}
+
+
+void program_color_matrix(struct dcn10_opp *oppn10,
+ const struct out_csc_color_matrix *tbl_entry)
+{
+ uint32_t mode;
+
+ REG_GET(CM_OCSC_CONTROL, CM_OCSC_MODE, &mode);
+
+ if (tbl_entry == NULL) {
+ BREAK_TO_DEBUGGER();
+ return;
+ }
+
+
+ if (mode == 4) {
+ /*R*/
+ REG_SET_2(CM_OCSC_C11_C12, 0,
+ CM_OCSC_C11, tbl_entry->regval[0],
+ CM_OCSC_C12, tbl_entry->regval[1]);
+
+ REG_SET_2(CM_OCSC_C13_C14, 0,
+ CM_OCSC_C13, tbl_entry->regval[2],
+ CM_OCSC_C14, tbl_entry->regval[3]);
+
+ /*G*/
+ REG_SET_2(CM_OCSC_C21_C22, 0,
+ CM_OCSC_C21, tbl_entry->regval[4],
+ CM_OCSC_C22, tbl_entry->regval[5]);
+
+ REG_SET_2(CM_OCSC_C23_C24, 0,
+ CM_OCSC_C23, tbl_entry->regval[6],
+ CM_OCSC_C24, tbl_entry->regval[7]);
+
+ /*B*/
+ REG_SET_2(CM_OCSC_C31_C32, 0,
+ CM_OCSC_C31, tbl_entry->regval[8],
+ CM_OCSC_C32, tbl_entry->regval[9]);
+
+ REG_SET_2(CM_OCSC_C33_C34, 0,
+ CM_OCSC_C33, tbl_entry->regval[10],
+ CM_OCSC_C34, tbl_entry->regval[11]);
+ } else {
+ /*R*/
+ REG_SET_2(CM_COMB_C11_C12, 0,
+ CM_COMB_C11, tbl_entry->regval[0],
+ CM_COMB_C12, tbl_entry->regval[1]);
+
+ REG_SET_2(CM_COMB_C13_C14, 0,
+ CM_COMB_C13, tbl_entry->regval[2],
+ CM_COMB_C14, tbl_entry->regval[3]);
+
+ /*G*/
+ REG_SET_2(CM_COMB_C21_C22, 0,
+ CM_COMB_C21, tbl_entry->regval[4],
+ CM_COMB_C22, tbl_entry->regval[5]);
+
+ REG_SET_2(CM_COMB_C23_C24, 0,
+ CM_COMB_C23, tbl_entry->regval[6],
+ CM_COMB_C24, tbl_entry->regval[7]);
+
+ /*B*/
+ REG_SET_2(CM_COMB_C31_C32, 0,
+ CM_COMB_C31, tbl_entry->regval[8],
+ CM_COMB_C32, tbl_entry->regval[9]);
+
+ REG_SET_2(CM_COMB_C33_C34, 0,
+ CM_COMB_C33, tbl_entry->regval[10],
+ CM_COMB_C34, tbl_entry->regval[11]);
+ }
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.h
index 113e0bc..9cc4c5f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.h
@@ -34,6 +34,18 @@
.field_name = reg_name ## __ ## field_name ## post_fix
#define OPP_DCN10_REG_LIST(id) \
+ SRI(CM_OCSC_C11_C12, CM, id), \
+ SRI(CM_OCSC_C13_C14, CM, id), \
+ SRI(CM_OCSC_C21_C22, CM, id), \
+ SRI(CM_OCSC_C23_C24, CM, id), \
+ SRI(CM_OCSC_C31_C32, CM, id), \
+ SRI(CM_OCSC_C33_C34, CM, id), \
+ SRI(CM_COMB_C11_C12, CM, id), \
+ SRI(CM_COMB_C13_C14, CM, id), \
+ SRI(CM_COMB_C21_C22, CM, id), \
+ SRI(CM_COMB_C23_C24, CM, id), \
+ SRI(CM_COMB_C31_C32, CM, id), \
+ SRI(CM_COMB_C33_C34, CM, id), \
SRI(CM_RGAM_LUT_WRITE_EN_MASK, CM, id), \
SRI(CM_RGAM_CONTROL, CM, id), \
SRI(OBUF_CONTROL, DSCL, id), \
@@ -109,6 +121,30 @@
SRI(CM_RGAM_LUT_DATA, CM, id)
#define OPP_DCN10_MASK_SH_LIST(mask_sh) \
+ OPP_SF(CM0_CM_OCSC_C11_C12, CM_OCSC_C11, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C11_C12, CM_OCSC_C12, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C13_C14, CM_OCSC_C13, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C13_C14, CM_OCSC_C14, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C21_C22, CM_OCSC_C21, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C21_C22, CM_OCSC_C22, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C23_C24, CM_OCSC_C23, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C23_C24, CM_OCSC_C24, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C31_C32, CM_OCSC_C31, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C31_C32, CM_OCSC_C32, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C33_C34, CM_OCSC_C33, mask_sh), \
+ OPP_SF(CM0_CM_OCSC_C33_C34, CM_OCSC_C34, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C11_C12, CM_COMB_C11, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C11_C12, CM_COMB_C12, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C13_C14, CM_COMB_C13, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C13_C14, CM_COMB_C14, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C21_C22, CM_COMB_C21, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C21_C22, CM_COMB_C22, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C23_C24, CM_COMB_C23, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C23_C24, CM_COMB_C24, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C31_C32, CM_COMB_C31, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C31_C32, CM_COMB_C32, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C33_C34, CM_COMB_C33, mask_sh), \
+ OPP_SF(CM0_CM_COMB_C33_C34, CM_COMB_C34, mask_sh), \
OPP_SF(CM0_CM_RGAM_CONTROL, CM_RGAM_LUT_MODE, mask_sh), \
OPP_SF(DSCL0_OBUF_CONTROL, OBUF_BYPASS, mask_sh), \
OPP_SF(DSCL0_OBUF_CONTROL, OBUF_H_2X_UPSCALE_EN, mask_sh), \
@@ -314,6 +350,30 @@
OPP_SF(FMT0_FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
#define OPP_DCN10_REG_FIELD_LIST(type) \
+ type CM_OCSC_C11; \
+ type CM_OCSC_C12; \
+ type CM_OCSC_C13; \
+ type CM_OCSC_C14; \
+ type CM_OCSC_C21; \
+ type CM_OCSC_C22; \
+ type CM_OCSC_C23; \
+ type CM_OCSC_C24; \
+ type CM_OCSC_C31; \
+ type CM_OCSC_C32; \
+ type CM_OCSC_C33; \
+ type CM_OCSC_C34; \
+ type CM_COMB_C11; \
+ type CM_COMB_C12; \
+ type CM_COMB_C13; \
+ type CM_COMB_C14; \
+ type CM_COMB_C21; \
+ type CM_COMB_C22; \
+ type CM_COMB_C23; \
+ type CM_COMB_C24; \
+ type CM_COMB_C31; \
+ type CM_COMB_C32; \
+ type CM_COMB_C33; \
+ type CM_COMB_C34; \
type CM_RGAM_LUT_MODE; \
type OBUF_BYPASS; \
type OBUF_H_2X_UPSCALE_EN; \
@@ -527,6 +587,18 @@ struct dcn10_opp_mask {
};
struct dcn10_opp_registers {
+ uint32_t CM_OCSC_C11_C12;
+ uint32_t CM_OCSC_C13_C14;
+ uint32_t CM_OCSC_C21_C22;
+ uint32_t CM_OCSC_C23_C24;
+ uint32_t CM_OCSC_C31_C32;
+ uint32_t CM_OCSC_C33_C34;
+ uint32_t CM_COMB_C11_C12;
+ uint32_t CM_COMB_C13_C14;
+ uint32_t CM_COMB_C21_C22;
+ uint32_t CM_COMB_C23_C24;
+ uint32_t CM_COMB_C31_C32;
+ uint32_t CM_COMB_C33_C34;
uint32_t CM_RGAM_LUT_WRITE_EN_MASK;
uint32_t CM_RGAM_CONTROL;
uint32_t OBUF_CONTROL;
@@ -619,4 +691,8 @@ void dcn10_opp_construct(struct dcn10_opp *oppn10,
const struct dcn10_opp_shift *opp_shift,
const struct dcn10_opp_mask *opp_mask);
+void program_color_matrix(
+ struct dcn10_opp *oppn10,
+ const struct out_csc_color_matrix *tbl_entry);
+
#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.c
index d9815a9..92322b7 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_transform.c
@@ -1027,9 +1027,8 @@ static struct transform_funcs dcn10_transform_funcs = {
.transform_reset = transform_reset,
.transform_set_scaler = transform_set_scaler_manual_scale,
- .transform_get_optimal_number_of_taps =
- transform_get_optimal_number_of_taps,
- .transform_set_gamut_remap = dcn_transform_set_gamut_remap
+ .transform_get_optimal_number_of_taps = transform_get_optimal_number_of_taps,
+ .transform_set_gamut_remap = dcn_transform_set_gamut_remap,
};
/*****************************************/
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h b/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h
index 8325a0a..b4862c3 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h
@@ -180,6 +180,7 @@ struct transform_funcs {
struct transform *xfm,
const struct xfm_grph_csc_adjustment *adjust);
+
void (*transform_set_pixel_storage_depth)(
struct transform *xfm,
enum lb_pixel_depth depth,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index 642ae5e..97dbd25 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -70,6 +70,11 @@ struct hw_sequencer_funcs {
void (*program_gamut_remap)(
struct pipe_ctx *pipe_ctx);
+ void (*program_csc_matrix)(
+ struct pipe_ctx *pipe_ctx,
+ enum dc_color_space colorspace,
+ uint16_t *matrix);
+
void (*update_plane_addr)(
const struct core_dc *dc,
struct pipe_ctx *pipe_ctx);
--
2.7.4
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