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drm: omapdrm: Move FEAT_LCD_CLK_SRC feature to dss_features structure

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The FEAT_LCD_CLK_SRC feature is specific to the DSS, move it from the
omap_dss_features structure to the dss_features structure.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart 2017-08-05 01:44:13 +03:00 committed by Tomi Valkeinen
parent d178e034d5
commit 4569ab757f
3 changed files with 11 additions and 9 deletions
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15
drivers/gpu/drm/omapdrm/dss/dss.c
View File

@ -87,6 +87,7 @@ struct dss_features {
int num_ports;
const struct dss_ops *ops;
struct dss_reg_field dispc_clk_switch;
bool has_lcd_clk_src;
};
static struct {
@ -433,8 +434,7 @@ static void dss_select_dispc_clk_source(enum dss_clk_source clk_src)
* We always use PRCM clock as the DISPC func clock, except on DSS3,
* where we don't have separate DISPC and LCD clock sources.
*/
if (WARN_ON(dss_has_feature(FEAT_LCD_CLK_SRC) &&
clk_src != DSS_CLK_SRC_FCK))
if (WARN_ON(dss.feat->has_lcd_clk_src && clk_src != DSS_CLK_SRC_FCK))
return;
switch (clk_src) {
@ -578,7 +578,7 @@ void dss_select_lcd_clk_source(enum omap_channel channel,
int idx = dss_get_channel_index(channel);
int r;
if (!dss_has_feature(FEAT_LCD_CLK_SRC)) {
if (!dss.feat->has_lcd_clk_src) {
dss_select_dispc_clk_source(clk_src);
dss.lcd_clk_source[idx] = clk_src;
return;
@ -603,7 +603,7 @@ enum dss_clk_source dss_get_dsi_clk_source(int dsi_module)
enum dss_clk_source dss_get_lcd_clk_source(enum omap_channel channel)
{
if (dss_has_feature(FEAT_LCD_CLK_SRC)) {
if (dss.feat->has_lcd_clk_src) {
int idx = dss_get_channel_index(channel);
return dss.lcd_clk_source[idx];
} else {
@ -1011,6 +1011,7 @@ static const struct dss_features omap24xx_dss_feats = {
.num_ports = ARRAY_SIZE(omap2plus_ports),
.ops = &dss_ops_omap2_omap3,
.dispc_clk_switch = { 0, 0 },
.has_lcd_clk_src = false,
};
static const struct dss_features omap34xx_dss_feats = {
@ -1022,6 +1023,7 @@ static const struct dss_features omap34xx_dss_feats = {
.num_ports = ARRAY_SIZE(omap34xx_ports),
.ops = &dss_ops_omap2_omap3,
.dispc_clk_switch = { 0, 0 },
.has_lcd_clk_src = false,
};
static const struct dss_features omap3630_dss_feats = {
@ -1033,6 +1035,7 @@ static const struct dss_features omap3630_dss_feats = {
.num_ports = ARRAY_SIZE(omap2plus_ports),
.ops = &dss_ops_omap2_omap3,
.dispc_clk_switch = { 0, 0 },
.has_lcd_clk_src = false,
};
static const struct dss_features omap44xx_dss_feats = {
@ -1044,6 +1047,7 @@ static const struct dss_features omap44xx_dss_feats = {
.num_ports = ARRAY_SIZE(omap2plus_ports),
.ops = &dss_ops_omap4,
.dispc_clk_switch = { 9, 8 },
.has_lcd_clk_src = true,
};
static const struct dss_features omap54xx_dss_feats = {
@ -1055,6 +1059,7 @@ static const struct dss_features omap54xx_dss_feats = {
.num_ports = ARRAY_SIZE(omap2plus_ports),
.ops = &dss_ops_omap5,
.dispc_clk_switch = { 9, 7 },
.has_lcd_clk_src = true,
};
static const struct dss_features am43xx_dss_feats = {
@ -1066,6 +1071,7 @@ static const struct dss_features am43xx_dss_feats = {
.num_ports = ARRAY_SIZE(omap2plus_ports),
.ops = &dss_ops_omap2_omap3,
.dispc_clk_switch = { 0, 0 },
.has_lcd_clk_src = true,
};
static const struct dss_features dra7xx_dss_feats = {
@ -1077,6 +1083,7 @@ static const struct dss_features dra7xx_dss_feats = {
.num_ports = ARRAY_SIZE(dra7xx_ports),
.ops = &dss_ops_dra7,
.dispc_clk_switch = { 9, 7 },
.has_lcd_clk_src = true,
};
static int dss_init_ports(struct platform_device *pdev)

4
drivers/gpu/drm/omapdrm/dss/dss_features.c
View File

@ -223,7 +223,6 @@ static const enum dss_feat_id omap3630_dss_feat_list[] = {
static const enum dss_feat_id omap4430_es1_0_dss_feat_list[] = {
FEAT_MGR_LCD2,
FEAT_CORE_CLK_DIV,
FEAT_LCD_CLK_SRC,
FEAT_HANDLE_UV_SEPARATE,
FEAT_ATTR2,
FEAT_CPR,
@ -237,7 +236,6 @@ static const enum dss_feat_id omap4430_es1_0_dss_feat_list[] = {
static const enum dss_feat_id omap4430_es2_0_1_2_dss_feat_list[] = {
FEAT_MGR_LCD2,
FEAT_CORE_CLK_DIV,
FEAT_LCD_CLK_SRC,
FEAT_HANDLE_UV_SEPARATE,
FEAT_ATTR2,
FEAT_CPR,
@ -251,7 +249,6 @@ static const enum dss_feat_id omap4430_es2_0_1_2_dss_feat_list[] = {
static const enum dss_feat_id omap4_dss_feat_list[] = {
FEAT_MGR_LCD2,
FEAT_CORE_CLK_DIV,
FEAT_LCD_CLK_SRC,
FEAT_HANDLE_UV_SEPARATE,
FEAT_ATTR2,
FEAT_CPR,
@ -266,7 +263,6 @@ static const enum dss_feat_id omap5_dss_feat_list[] = {
FEAT_MGR_LCD2,
FEAT_MGR_LCD3,
FEAT_CORE_CLK_DIV,
FEAT_LCD_CLK_SRC,
FEAT_HANDLE_UV_SEPARATE,
FEAT_ATTR2,
FEAT_CPR,

1
drivers/gpu/drm/omapdrm/dss/dss_features.h
View File

@ -38,7 +38,6 @@ enum dss_feat_id {
FEAT_RESIZECONF,
/* Independent core clk divider */
FEAT_CORE_CLK_DIV,
FEAT_LCD_CLK_SRC,
FEAT_HANDLE_UV_SEPARATE,
FEAT_ATTR2,
FEAT_CPR,