drm: omapdrm: Move FEAT_LCD_CLK_SRC feature to dss_features structure

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>

3 files changed, 11 insertions, 9 deletions

diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c
index d145d9eedfa7..8bb9f8de46f0 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -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)
diff --git a/drivers/gpu/drm/omapdrm/dss/dss_features.c b/drivers/gpu/drm/omapdrm/dss/dss_features.c
index 69da2f3e46f6..24870c1137fe 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss_features.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss_features.c
@@ -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,
diff --git a/drivers/gpu/drm/omapdrm/dss/dss_features.h b/drivers/gpu/drm/omapdrm/dss/dss_features.h
index 5c6658782dda..0f0bd092e80a 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss_features.h
+++ b/drivers/gpu/drm/omapdrm/dss/dss_features.h
@@ -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,