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-rw-r--r--drivers/gpu/drm/omapdrm/dss/dispc.c91
-rw-r--r--drivers/gpu/drm/omapdrm/dss/dss_features.c30
-rw-r--r--drivers/gpu/drm/omapdrm/dss/dss_features.h3
3 files changed, 66 insertions, 58 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c
index c013bfd66865..839425ad8a75 100644
--- a/drivers/gpu/drm/omapdrm/dss/dispc.c
+++ b/drivers/gpu/drm/omapdrm/dss/dispc.c
@@ -90,6 +90,8 @@ struct dispc_features {
u8 num_fifos;
const enum omap_overlay_caps *overlay_caps;
const u32 **supported_color_modes;
+ unsigned int num_mgrs;
+ unsigned int num_ovls;
unsigned int buffer_size_unit;
unsigned int burst_size_unit;
@@ -349,6 +351,16 @@ static void mgr_fld_write(enum omap_channel channel,
spin_unlock_irqrestore(&dispc.control_lock, flags);
}
+static int dispc_get_num_ovls(void)
+{
+ return dispc.feat->num_ovls;
+}
+
+static int dispc_get_num_mgrs(void)
+{
+ return dispc.feat->num_mgrs;
+}
+
#define SR(reg) \
dispc.ctx[DISPC_##reg / sizeof(u32)] = dispc_read_reg(DISPC_##reg)
#define RR(reg) \
@@ -376,7 +388,7 @@ static void dispc_save_context(void)
SR(CONFIG3);
}
- for (i = 0; i < dss_feat_get_num_mgrs(); i++) {
+ for (i = 0; i < dispc_get_num_mgrs(); i++) {
SR(DEFAULT_COLOR(i));
SR(TRANS_COLOR(i));
SR(SIZE_MGR(i));
@@ -398,7 +410,7 @@ static void dispc_save_context(void)
}
}
- for (i = 0; i < dss_feat_get_num_ovls(); i++) {
+ for (i = 0; i < dispc_get_num_ovls(); i++) {
SR(OVL_BA0(i));
SR(OVL_BA1(i));
SR(OVL_POSITION(i));
@@ -482,7 +494,7 @@ static void dispc_restore_context(void)
if (dss_has_feature(FEAT_MGR_LCD3))
RR(CONFIG3);
- for (i = 0; i < dss_feat_get_num_mgrs(); i++) {
+ for (i = 0; i < dispc_get_num_mgrs(); i++) {
RR(DEFAULT_COLOR(i));
RR(TRANS_COLOR(i));
RR(SIZE_MGR(i));
@@ -504,7 +516,7 @@ static void dispc_restore_context(void)
}
}
- for (i = 0; i < dss_feat_get_num_ovls(); i++) {
+ for (i = 0; i < dispc_get_num_ovls(); i++) {
RR(OVL_BA0(i));
RR(OVL_BA1(i));
RR(OVL_POSITION(i));
@@ -785,7 +797,7 @@ static void dispc_ovl_write_color_conv_coef(enum omap_plane_id plane,
static void dispc_setup_color_conv_coef(void)
{
int i;
- int num_ovl = dss_feat_get_num_ovls();
+ int num_ovl = dispc_get_num_ovls();
const struct color_conv_coef ctbl_bt601_5_ovl = {
/* YUV -> RGB */
298, 409, 0, 298, -208, -100, 298, 0, 517, 0,
@@ -877,7 +889,7 @@ static void dispc_ovl_enable_zorder_planes(void)
if (!dss_has_feature(FEAT_ALPHA_FREE_ZORDER))
return;
- for (i = 0; i < dss_feat_get_num_ovls(); i++)
+ for (i = 0; i < dispc_get_num_ovls(); i++)
REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(i), 1, 25, 25);
}
@@ -1134,7 +1146,7 @@ static void dispc_configure_burst_sizes(void)
const int burst_size = BURST_SIZE_X8;
/* Configure burst size always to maximum size */
- for (i = 0; i < dss_feat_get_num_ovls(); ++i)
+ for (i = 0; i < dispc_get_num_ovls(); ++i)
dispc_ovl_set_burst_size(i, burst_size);
if (dispc.feat->has_writeback)
dispc_ovl_set_burst_size(OMAP_DSS_WB, burst_size);
@@ -1166,11 +1178,6 @@ static const u32 *dispc_ovl_get_color_modes(enum omap_plane_id plane)
return dispc.feat->supported_color_modes[plane];
}
-static int dispc_get_num_ovls(void)
-{
- return dss_feat_get_num_ovls();
-}
-
static void dispc_mgr_enable_cpr(enum omap_channel channel, bool enable)
{
if (channel == OMAP_DSS_CHANNEL_DIGIT)
@@ -1285,7 +1292,7 @@ static void dispc_init_fifos(void)
/*
* Setup default fifo thresholds.
*/
- for (i = 0; i < dss_feat_get_num_ovls(); ++i) {
+ for (i = 0; i < dispc_get_num_ovls(); ++i) {
u32 low, high;
const bool use_fifomerge = false;
const bool manual_update = false;
@@ -1389,7 +1396,7 @@ void dispc_ovl_compute_fifo_thresholds(enum omap_plane_id plane,
if (use_fifomerge) {
total_fifo_size = 0;
- for (i = 0; i < dss_feat_get_num_ovls(); ++i)
+ for (i = 0; i < dispc_get_num_ovls(); ++i)
total_fifo_size += dispc_ovl_get_fifo_size(i);
} else {
total_fifo_size = ovl_fifo_size;
@@ -1455,7 +1462,7 @@ static void dispc_init_mflag(void)
(1 << 0) | /* MFLAG_CTRL = force always on */
(0 << 2)); /* MFLAG_START = disable */
- for (i = 0; i < dss_feat_get_num_ovls(); ++i) {
+ for (i = 0; i < dispc_get_num_ovls(); ++i) {
u32 size = dispc_ovl_get_fifo_size(i);
u32 unit = dispc.feat->buffer_size_unit;
u32 low, high;
@@ -2694,11 +2701,6 @@ void dispc_pck_free_enable(bool enable)
REG_FLD_MOD(DISPC_CONTROL, enable ? 1 : 0, 27, 27);
}
-static int dispc_get_num_mgrs(void)
-{
- return dss_feat_get_num_mgrs();
-}
-
static void dispc_mgr_enable_fifohandcheck(enum omap_channel channel, bool enable)
{
mgr_fld_write(channel, DISPC_MGR_FLD_FIFOHANDCHECK, enable);
@@ -3265,7 +3267,7 @@ static void dispc_dump_regs(struct seq_file *s)
p_names = mgr_names;
/* DISPC channel specific registers */
- for (i = 0; i < dss_feat_get_num_mgrs(); i++) {
+ for (i = 0; i < dispc_get_num_mgrs(); i++) {
DUMPREG(i, DISPC_DEFAULT_COLOR);
DUMPREG(i, DISPC_TRANS_COLOR);
DUMPREG(i, DISPC_SIZE_MGR);
@@ -3291,7 +3293,7 @@ static void dispc_dump_regs(struct seq_file *s)
p_names = ovl_names;
- for (i = 0; i < dss_feat_get_num_ovls(); i++) {
+ for (i = 0; i < dispc_get_num_ovls(); i++) {
DUMPREG(i, DISPC_OVL_BA0);
DUMPREG(i, DISPC_OVL_BA1);
DUMPREG(i, DISPC_OVL_POSITION);
@@ -3369,7 +3371,7 @@ static void dispc_dump_regs(struct seq_file *s)
/* Video pipeline coefficient registers */
/* start from OMAP_DSS_VIDEO1 */
- for (i = 1; i < dss_feat_get_num_ovls(); i++) {
+ for (i = 1; i < dispc_get_num_ovls(); i++) {
for (j = 0; j < 8; j++)
DUMPREG(i, DISPC_OVL_FIR_COEF_H, j);
@@ -3890,6 +3892,8 @@ static const struct dispc_features omap24xx_dispc_feats = {
.num_fifos = 3,
.overlay_caps = omap2_dispc_overlay_caps,
.supported_color_modes = omap2_dispc_supported_color_modes,
+ .num_mgrs = 2,
+ .num_ovls = 3,
.buffer_size_unit = 1,
.burst_size_unit = 8,
.no_framedone_tv = true,
@@ -3915,6 +3919,8 @@ static const struct dispc_features omap34xx_rev1_0_dispc_feats = {
.num_fifos = 3,
.overlay_caps = omap3430_dispc_overlay_caps,
.supported_color_modes = omap3_dispc_supported_color_modes,
+ .num_mgrs = 2,
+ .num_ovls = 3,
.buffer_size_unit = 1,
.burst_size_unit = 8,
.no_framedone_tv = true,
@@ -3940,6 +3946,8 @@ static const struct dispc_features omap34xx_rev3_0_dispc_feats = {
.num_fifos = 3,
.overlay_caps = omap3430_dispc_overlay_caps,
.supported_color_modes = omap3_dispc_supported_color_modes,
+ .num_mgrs = 2,
+ .num_ovls = 3,
.buffer_size_unit = 1,
.burst_size_unit = 8,
.no_framedone_tv = true,
@@ -3965,6 +3973,35 @@ static const struct dispc_features omap36xx_dispc_feats = {
.num_fifos = 3,
.overlay_caps = omap3630_dispc_overlay_caps,
.supported_color_modes = omap3_dispc_supported_color_modes,
+ .num_mgrs = 2,
+ .num_ovls = 3,
+ .buffer_size_unit = 1,
+ .burst_size_unit = 8,
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
+};
+
+static const struct dispc_features am43xx_dispc_feats = {
+ .sw_start = 7,
+ .fp_start = 19,
+ .bp_start = 31,
+ .sw_max = 256,
+ .vp_max = 4095,
+ .hp_max = 4096,
+ .mgr_width_start = 10,
+ .mgr_height_start = 26,
+ .mgr_width_max = 2048,
+ .mgr_height_max = 2048,
+ .max_lcd_pclk = 173000000,
+ .max_tv_pclk = 59000000,
+ .calc_scaling = dispc_ovl_calc_scaling_34xx,
+ .calc_core_clk = calc_core_clk_34xx,
+ .num_fifos = 3,
+ .overlay_caps = omap3430_dispc_overlay_caps,
+ .supported_color_modes = omap3_dispc_supported_color_modes,
+ .num_mgrs = 1,
+ .num_ovls = 3,
.buffer_size_unit = 1,
.burst_size_unit = 8,
.no_framedone_tv = true,
@@ -3990,6 +4027,8 @@ static const struct dispc_features omap44xx_dispc_feats = {
.num_fifos = 5,
.overlay_caps = omap4_dispc_overlay_caps,
.supported_color_modes = omap4_dispc_supported_color_modes,
+ .num_mgrs = 3,
+ .num_ovls = 4,
.buffer_size_unit = 16,
.burst_size_unit = 16,
.gfx_fifo_workaround = true,
@@ -4020,6 +4059,8 @@ static const struct dispc_features omap54xx_dispc_feats = {
.num_fifos = 5,
.overlay_caps = omap4_dispc_overlay_caps,
.supported_color_modes = omap4_dispc_supported_color_modes,
+ .num_mgrs = 4,
+ .num_ovls = 4,
.buffer_size_unit = 16,
.burst_size_unit = 16,
.gfx_fifo_workaround = true,
@@ -4278,7 +4319,7 @@ static const struct soc_device_attribute dispc_soc_devices[] = {
.revision = "ES[12].?", .data = &omap34xx_rev1_0_dispc_feats },
{ .machine = "OMAP3[45]*", .data = &omap34xx_rev3_0_dispc_feats },
{ .machine = "AM35*", .data = &omap34xx_rev3_0_dispc_feats },
- { .machine = "AM43*", .data = &omap34xx_rev3_0_dispc_feats },
+ { .machine = "AM43*", .data = &am43xx_dispc_feats },
{ /* sentinel */ }
};
@@ -4296,7 +4337,7 @@ static int dispc_bind(struct device *dev, struct device *master, void *data)
spin_lock_init(&dispc.control_lock);
/*
- * The OMAP34xx and OMAP36xx can't be told apart using the compatible
+ * The OMAP3-based models can't be told apart using the compatible
* string, use SoC device matching.
*/
soc = soc_device_match(dispc_soc_devices);
diff --git a/drivers/gpu/drm/omapdrm/dss/dss_features.c b/drivers/gpu/drm/omapdrm/dss/dss_features.c
index e272fe9bd2dd..faa9bc3c03b2 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss_features.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss_features.c
@@ -44,8 +44,6 @@ struct omap_dss_features {
const enum dss_feat_id *features;
const int num_features;
- const int num_mgrs;
- const int num_ovls;
const enum omap_dss_output_id *supported_outputs;
const struct dss_param_range *dss_params;
};
@@ -376,8 +374,6 @@ static const struct omap_dss_features omap2_dss_features = {
.features = omap2_dss_feat_list,
.num_features = ARRAY_SIZE(omap2_dss_feat_list),
- .num_mgrs = 2,
- .num_ovls = 3,
.supported_outputs = omap2_dss_supported_outputs,
.dss_params = omap2_dss_param_range,
};
@@ -390,8 +386,6 @@ static const struct omap_dss_features omap3430_dss_features = {
.features = omap3430_dss_feat_list,
.num_features = ARRAY_SIZE(omap3430_dss_feat_list),
- .num_mgrs = 2,
- .num_ovls = 3,
.supported_outputs = omap3430_dss_supported_outputs,
.dss_params = omap3_dss_param_range,
};
@@ -407,8 +401,6 @@ static const struct omap_dss_features am35xx_dss_features = {
.features = am35xx_dss_feat_list,
.num_features = ARRAY_SIZE(am35xx_dss_feat_list),
- .num_mgrs = 2,
- .num_ovls = 3,
.supported_outputs = omap3430_dss_supported_outputs,
.dss_params = omap3_dss_param_range,
};
@@ -420,8 +412,6 @@ static const struct omap_dss_features am43xx_dss_features = {
.features = am43xx_dss_feat_list,
.num_features = ARRAY_SIZE(am43xx_dss_feat_list),
- .num_mgrs = 1,
- .num_ovls = 3,
.supported_outputs = am43xx_dss_supported_outputs,
.dss_params = am43xx_dss_param_range,
};
@@ -433,8 +423,6 @@ static const struct omap_dss_features omap3630_dss_features = {
.features = omap3630_dss_feat_list,
.num_features = ARRAY_SIZE(omap3630_dss_feat_list),
- .num_mgrs = 2,
- .num_ovls = 3,
.supported_outputs = omap3630_dss_supported_outputs,
.dss_params = omap3_dss_param_range,
};
@@ -448,8 +436,6 @@ static const struct omap_dss_features omap4430_es1_0_dss_features = {
.features = omap4430_es1_0_dss_feat_list,
.num_features = ARRAY_SIZE(omap4430_es1_0_dss_feat_list),
- .num_mgrs = 3,
- .num_ovls = 4,
.supported_outputs = omap4_dss_supported_outputs,
.dss_params = omap4_dss_param_range,
};
@@ -462,8 +448,6 @@ static const struct omap_dss_features omap4430_es2_0_1_2_dss_features = {
.features = omap4430_es2_0_1_2_dss_feat_list,
.num_features = ARRAY_SIZE(omap4430_es2_0_1_2_dss_feat_list),
- .num_mgrs = 3,
- .num_ovls = 4,
.supported_outputs = omap4_dss_supported_outputs,
.dss_params = omap4_dss_param_range,
};
@@ -476,8 +460,6 @@ static const struct omap_dss_features omap4_dss_features = {
.features = omap4_dss_feat_list,
.num_features = ARRAY_SIZE(omap4_dss_feat_list),
- .num_mgrs = 3,
- .num_ovls = 4,
.supported_outputs = omap4_dss_supported_outputs,
.dss_params = omap4_dss_param_range,
};
@@ -490,23 +472,11 @@ static const struct omap_dss_features omap5_dss_features = {
.features = omap5_dss_feat_list,
.num_features = ARRAY_SIZE(omap5_dss_feat_list),
- .num_mgrs = 4,
- .num_ovls = 4,
.supported_outputs = omap5_dss_supported_outputs,
.dss_params = omap5_dss_param_range,
};
/* Functions returning values related to a DSS feature */
-int dss_feat_get_num_mgrs(void)
-{
- return omap_current_dss_features->num_mgrs;
-}
-
-int dss_feat_get_num_ovls(void)
-{
- return omap_current_dss_features->num_ovls;
-}
-
unsigned long dss_feat_get_param_min(enum dss_range_param param)
{
return omap_current_dss_features->dss_params[param].min;
diff --git a/drivers/gpu/drm/omapdrm/dss/dss_features.h b/drivers/gpu/drm/omapdrm/dss/dss_features.h
index 8c2275d8f047..89a36d2b57a7 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss_features.h
+++ b/drivers/gpu/drm/omapdrm/dss/dss_features.h
@@ -95,7 +95,4 @@ void dss_features_init(enum omapdss_version version);
enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel);
-int dss_feat_get_num_mgrs(void);
-int dss_feat_get_num_ovls(void);
-
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-31 18:57:33 +0000