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-rw-r--r--Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt9
-rw-r--r--drivers/gpu/drm/exynos/exynos5433_drm_decon.c21
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_crtc.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_dsi.c6
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimc.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_plane.c9
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_scaler.c2
7 files changed, 29 insertions, 22 deletions
diff --git a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
index fc2588292a68..775193e1c641 100644
--- a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
+++ b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt
@@ -19,7 +19,8 @@ Required properties:
clock-names property.
- clock-names: list of clock names sorted in the same order as the clocks
property. Must contain "pclk", "aclk_decon", "aclk_smmu_decon0x",
- "aclk_xiu_decon0x", "pclk_smmu_decon0x", clk_decon_vclk",
+ "aclk_xiu_decon0x", "pclk_smmu_decon0x", "aclk_smmu_decon1x",
+ "aclk_xiu_decon1x", "pclk_smmu_decon1x", clk_decon_vclk",
"sclk_decon_eclk"
- ports: contains a port which is connected to mic node. address-cells and
size-cells must 1 and 0, respectively.
@@ -34,10 +35,14 @@ decon: decon@13800000 {
clocks = <&cmu_disp CLK_ACLK_DECON>, <&cmu_disp CLK_ACLK_SMMU_DECON0X>,
<&cmu_disp CLK_ACLK_XIU_DECON0X>,
<&cmu_disp CLK_PCLK_SMMU_DECON0X>,
+ <&cmu_disp CLK_ACLK_SMMU_DECON1X>,
+ <&cmu_disp CLK_ACLK_XIU_DECON1X>,
+ <&cmu_disp CLK_PCLK_SMMU_DECON1X>,
<&cmu_disp CLK_SCLK_DECON_VCLK>,
<&cmu_disp CLK_SCLK_DECON_ECLK>;
clock-names = "aclk_decon", "aclk_smmu_decon0x", "aclk_xiu_decon0x",
- "pclk_smmu_decon0x", "sclk_decon_vclk", "sclk_decon_eclk";
+ "pclk_smmu_decon0x", "aclk_smmu_decon1x", "aclk_xiu_decon1x",
+ "pclk_smmu_decon1x", "sclk_decon_vclk", "sclk_decon_eclk";
interrupt-names = "vsync", "lcd_sys";
interrupts = <0 202 0>, <0 203 0>;
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 1c330f2a7a5d..82c95c34447f 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -31,7 +31,10 @@
#define DSD_CFG_MUX 0x1004
#define DSD_CFG_MUX_TE_UNMASK_GLOBAL BIT(13)
-#define WINDOWS_NR 3
+#define WINDOWS_NR 5
+#define PRIMARY_WIN 2
+#define CURSON_WIN 4
+
#define MIN_FB_WIDTH_FOR_16WORD_BURST 128
#define I80_HW_TRG (1 << 0)
@@ -43,6 +46,9 @@ static const char * const decon_clks_name[] = {
"aclk_smmu_decon0x",
"aclk_xiu_decon0x",
"pclk_smmu_decon0x",
+ "aclk_smmu_decon1x",
+ "aclk_xiu_decon1x",
+ "pclk_smmu_decon1x",
"sclk_decon_vclk",
"sclk_decon_eclk",
};
@@ -74,9 +80,8 @@ static const uint32_t decon_formats[] = {
};
static const enum drm_plane_type decon_win_types[WINDOWS_NR] = {
- DRM_PLANE_TYPE_PRIMARY,
- DRM_PLANE_TYPE_OVERLAY,
- DRM_PLANE_TYPE_CURSOR,
+ [PRIMARY_WIN] = DRM_PLANE_TYPE_PRIMARY,
+ [CURSON_WIN] = DRM_PLANE_TYPE_CURSOR,
};
static inline void decon_set_bits(struct decon_context *ctx, u32 reg, u32 mask,
@@ -552,12 +557,10 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
drm_dev->max_vblank_count = 0xffffffff;
for (win = ctx->first_win; win < WINDOWS_NR; win++) {
- int tmp = (win == ctx->first_win) ? 0 : win;
-
ctx->configs[win].pixel_formats = decon_formats;
ctx->configs[win].num_pixel_formats = ARRAY_SIZE(decon_formats);
- ctx->configs[win].zpos = win;
- ctx->configs[win].type = decon_win_types[tmp];
+ ctx->configs[win].zpos = win - ctx->first_win;
+ ctx->configs[win].type = decon_win_types[win];
ret = exynos_plane_init(drm_dev, &ctx->planes[win], win,
&ctx->configs[win]);
@@ -565,7 +568,7 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
return ret;
}
- exynos_plane = &ctx->planes[ctx->first_win];
+ exynos_plane = &ctx->planes[PRIMARY_WIN];
out_type = (ctx->out_type & IFTYPE_HDMI) ? EXYNOS_DISPLAY_TYPE_HDMI
: EXYNOS_DISPLAY_TYPE_LCD;
ctx->crtc = exynos_drm_crtc_create(drm_dev, &exynos_plane->base,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index dc01342e759a..eea90251808f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -228,7 +228,7 @@ struct exynos_drm_crtc *exynos_drm_crtc_get_by_type(struct drm_device *drm_dev,
if (to_exynos_crtc(crtc)->type == out_type)
return to_exynos_crtc(crtc);
- return ERR_PTR(-EPERM);
+ return ERR_PTR(-ENODEV);
}
int exynos_drm_set_possible_crtcs(struct drm_encoder *encoder,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index eae44fd714f0..7c3030b7e586 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1264,15 +1264,15 @@ static irqreturn_t exynos_dsi_irq(int irq, void *dev_id)
if (status & DSIM_INT_SW_RST_RELEASE) {
u32 mask = ~(DSIM_INT_RX_DONE | DSIM_INT_SFR_FIFO_EMPTY |
- DSIM_INT_SFR_HDR_FIFO_EMPTY | DSIM_INT_FRAME_DONE |
- DSIM_INT_RX_ECC_ERR | DSIM_INT_SW_RST_RELEASE);
+ DSIM_INT_SFR_HDR_FIFO_EMPTY | DSIM_INT_RX_ECC_ERR |
+ DSIM_INT_SW_RST_RELEASE);
exynos_dsi_write(dsi, DSIM_INTMSK_REG, mask);
complete(&dsi->completed);
return IRQ_HANDLED;
}
if (!(status & (DSIM_INT_RX_DONE | DSIM_INT_SFR_FIFO_EMPTY |
- DSIM_INT_FRAME_DONE | DSIM_INT_PLL_STABLE)))
+ DSIM_INT_PLL_STABLE)))
return IRQ_HANDLED;
if (exynos_dsi_transfer_finish(dsi))
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 4dfbfc7f3b84..5ce84025d1cb 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1200,7 +1200,7 @@ e_clk_free:
int exynos_drm_check_fimc_device(struct device *dev)
{
- unsigned int id = of_alias_get_id(dev->of_node, "fimc");
+ int id = of_alias_get_id(dev->of_node, "fimc");
if (id >= 0 && (BIT(id) & fimc_mask))
return 0;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index d2a90dae5c71..38a2a7f1204b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -289,13 +289,12 @@ static const struct drm_plane_helper_funcs plane_helper_funcs = {
};
static void exynos_plane_attach_zpos_property(struct drm_plane *plane,
- bool immutable)
+ int zpos, bool immutable)
{
- /* FIXME */
if (immutable)
- drm_plane_create_zpos_immutable_property(plane, 0);
+ drm_plane_create_zpos_immutable_property(plane, zpos);
else
- drm_plane_create_zpos_property(plane, 0, 0, MAX_PLANE - 1);
+ drm_plane_create_zpos_property(plane, zpos, 0, MAX_PLANE - 1);
}
int exynos_plane_init(struct drm_device *dev,
@@ -320,7 +319,7 @@ int exynos_plane_init(struct drm_device *dev,
exynos_plane->index = index;
exynos_plane->config = config;
- exynos_plane_attach_zpos_property(&exynos_plane->base,
+ exynos_plane_attach_zpos_property(&exynos_plane->base, config->zpos,
!(config->capabilities & EXYNOS_DRM_PLANE_CAP_ZPOS));
return 0;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
index 63b05b7c846a..91d4382343d0 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
@@ -397,7 +397,7 @@ static inline u32 scaler_get_int_status(struct scaler_context *scaler)
return scaler_read(SCALER_INT_STATUS);
}
-static inline bool scaler_task_done(u32 val)
+static inline int scaler_task_done(u32 val)
{
return val & SCALER_INT_STATUS_FRAME_END ? 0 : -EINVAL;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 22:10:34 +0000