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path: root/drivers/gpu/drm/arm/malidp_hw.c
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Diffstat (limited to 'drivers/gpu/drm/arm/malidp_hw.c')
-rw-r--r--drivers/gpu/drm/arm/malidp_hw.c53
1 files changed, 28 insertions, 25 deletions
diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c
index a6132f1d58c1..9f5513006eee 100644
--- a/drivers/gpu/drm/arm/malidp_hw.c
+++ b/drivers/gpu/drm/arm/malidp_hw.c
@@ -21,7 +21,7 @@
#include "malidp_drv.h"
#include "malidp_hw.h"
-static const struct malidp_input_format malidp500_de_formats[] = {
+static const struct malidp_format_id malidp500_de_formats[] = {
/* fourcc, layers supporting the format, internal id */
{ DRM_FORMAT_ARGB2101010, DE_VIDEO1 | DE_GRAPHICS1 | DE_GRAPHICS2, 0 },
{ DRM_FORMAT_ABGR2101010, DE_VIDEO1 | DE_GRAPHICS1 | DE_GRAPHICS2, 1 },
@@ -69,21 +69,21 @@ static const struct malidp_input_format malidp500_de_formats[] = {
{ DRM_FORMAT_NV12, DE_VIDEO1 | DE_VIDEO2, MALIDP_ID(5, 6) }, \
{ DRM_FORMAT_YUV420, DE_VIDEO1 | DE_VIDEO2, MALIDP_ID(5, 7) }
-static const struct malidp_input_format malidp550_de_formats[] = {
+static const struct malidp_format_id malidp550_de_formats[] = {
MALIDP_COMMON_FORMATS,
};
static const struct malidp_layer malidp500_layers[] = {
- { DE_VIDEO1, MALIDP500_DE_LV_BASE, MALIDP500_DE_LV_PTR_BASE },
- { DE_GRAPHICS1, MALIDP500_DE_LG1_BASE, MALIDP500_DE_LG1_PTR_BASE },
- { DE_GRAPHICS2, MALIDP500_DE_LG2_BASE, MALIDP500_DE_LG2_PTR_BASE },
+ { DE_VIDEO1, MALIDP500_DE_LV_BASE, MALIDP500_DE_LV_PTR_BASE, MALIDP_DE_LV_STRIDE0 },
+ { DE_GRAPHICS1, MALIDP500_DE_LG1_BASE, MALIDP500_DE_LG1_PTR_BASE, MALIDP_DE_LG_STRIDE },
+ { DE_GRAPHICS2, MALIDP500_DE_LG2_BASE, MALIDP500_DE_LG2_PTR_BASE, MALIDP_DE_LG_STRIDE },
};
static const struct malidp_layer malidp550_layers[] = {
- { DE_VIDEO1, MALIDP550_DE_LV1_BASE, MALIDP550_DE_LV1_PTR_BASE },
- { DE_GRAPHICS1, MALIDP550_DE_LG_BASE, MALIDP550_DE_LG_PTR_BASE },
- { DE_VIDEO2, MALIDP550_DE_LV2_BASE, MALIDP550_DE_LV2_PTR_BASE },
- { DE_SMART, MALIDP550_DE_LS_BASE, MALIDP550_DE_LS_PTR_BASE },
+ { DE_VIDEO1, MALIDP550_DE_LV1_BASE, MALIDP550_DE_LV1_PTR_BASE, MALIDP_DE_LV_STRIDE0 },
+ { DE_GRAPHICS1, MALIDP550_DE_LG_BASE, MALIDP550_DE_LG_PTR_BASE, MALIDP_DE_LG_STRIDE },
+ { DE_VIDEO2, MALIDP550_DE_LV2_BASE, MALIDP550_DE_LV2_PTR_BASE, MALIDP_DE_LV_STRIDE0 },
+ { DE_SMART, MALIDP550_DE_LS_BASE, MALIDP550_DE_LS_PTR_BASE, MALIDP550_DE_LS_R1_STRIDE },
};
#define MALIDP_DE_DEFAULT_PREFETCH_START 5
@@ -125,6 +125,7 @@ static void malidp500_leave_config_mode(struct malidp_hw_device *hwdev)
{
u32 status, count = 100;
+ malidp_hw_clearbits(hwdev, MALIDP_CFG_VALID, MALIDP500_CONFIG_VALID);
malidp_hw_clearbits(hwdev, MALIDP500_DC_CONFIG_REQ, MALIDP500_DC_CONTROL);
while (count) {
status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
@@ -198,9 +199,6 @@ static void malidp500_modeset(struct malidp_hw_device *hwdev, struct videomode *
static int malidp500_rotmem_required(struct malidp_hw_device *hwdev, u16 w, u16 h, u32 fmt)
{
- unsigned int depth;
- int bpp;
-
/* RGB888 or BGR888 can't be rotated */
if ((fmt == DRM_FORMAT_RGB888) || (fmt == DRM_FORMAT_BGR888))
return -EINVAL;
@@ -210,9 +208,7 @@ static int malidp500_rotmem_required(struct malidp_hw_device *hwdev, u16 w, u16
* worth of pixel data. Required size is then:
* size = rotated_width * (bpp / 8) * 8;
*/
- drm_fb_get_bpp_depth(fmt, &depth, &bpp);
-
- return w * bpp;
+ return w * drm_format_plane_cpp(fmt, 0) * 8;
}
static int malidp550_query_hw(struct malidp_hw_device *hwdev)
@@ -271,6 +267,7 @@ static void malidp550_leave_config_mode(struct malidp_hw_device *hwdev)
{
u32 status, count = 100;
+ malidp_hw_clearbits(hwdev, MALIDP_CFG_VALID, MALIDP550_CONFIG_VALID);
malidp_hw_clearbits(hwdev, MALIDP550_DC_CONFIG_REQ, MALIDP550_DC_CONTROL);
while (count) {
status = malidp_hw_read(hwdev, hwdev->map.dc_base + MALIDP_REG_STATUS);
@@ -439,8 +436,9 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = {
.irq_mask = MALIDP500_DE_IRQ_CONF_VALID,
.vsync_irq = MALIDP500_DE_IRQ_CONF_VALID,
},
- .input_formats = malidp500_de_formats,
- .n_input_formats = ARRAY_SIZE(malidp500_de_formats),
+ .pixel_formats = malidp500_de_formats,
+ .n_pixel_formats = ARRAY_SIZE(malidp500_de_formats),
+ .bus_align_bytes = 8,
},
.query_hw = malidp500_query_hw,
.enter_config_mode = malidp500_enter_config_mode,
@@ -449,6 +447,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = {
.set_config_valid = malidp500_set_config_valid,
.modeset = malidp500_modeset,
.rotmem_required = malidp500_rotmem_required,
+ .features = MALIDP_DEVICE_LV_HAS_3_STRIDES,
},
[MALIDP_550] = {
.map = {
@@ -471,8 +470,9 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = {
.irq_mask = MALIDP550_DC_IRQ_CONF_VALID,
.vsync_irq = MALIDP550_DC_IRQ_CONF_VALID,
},
- .input_formats = malidp550_de_formats,
- .n_input_formats = ARRAY_SIZE(malidp550_de_formats),
+ .pixel_formats = malidp550_de_formats,
+ .n_pixel_formats = ARRAY_SIZE(malidp550_de_formats),
+ .bus_align_bytes = 8,
},
.query_hw = malidp550_query_hw,
.enter_config_mode = malidp550_enter_config_mode,
@@ -481,6 +481,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = {
.set_config_valid = malidp550_set_config_valid,
.modeset = malidp550_modeset,
.rotmem_required = malidp550_rotmem_required,
+ .features = 0,
},
[MALIDP_650] = {
.map = {
@@ -504,8 +505,9 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = {
.irq_mask = MALIDP550_DC_IRQ_CONF_VALID,
.vsync_irq = MALIDP550_DC_IRQ_CONF_VALID,
},
- .input_formats = malidp550_de_formats,
- .n_input_formats = ARRAY_SIZE(malidp550_de_formats),
+ .pixel_formats = malidp550_de_formats,
+ .n_pixel_formats = ARRAY_SIZE(malidp550_de_formats),
+ .bus_align_bytes = 16,
},
.query_hw = malidp650_query_hw,
.enter_config_mode = malidp550_enter_config_mode,
@@ -514,6 +516,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = {
.set_config_valid = malidp550_set_config_valid,
.modeset = malidp550_modeset,
.rotmem_required = malidp550_rotmem_required,
+ .features = 0,
},
};
@@ -522,10 +525,10 @@ u8 malidp_hw_get_format_id(const struct malidp_hw_regmap *map,
{
unsigned int i;
- for (i = 0; i < map->n_input_formats; i++) {
- if (((map->input_formats[i].layer & layer_id) == layer_id) &&
- (map->input_formats[i].format == format))
- return map->input_formats[i].id;
+ for (i = 0; i < map->n_pixel_formats; i++) {
+ if (((map->pixel_formats[i].layer & layer_id) == layer_id) &&
+ (map->pixel_formats[i].format == format))
+ return map->pixel_formats[i].id;
}
return MALIDP_INVALID_FORMAT_ID;
generated by cgit v1.2.3 (git 2.46.0) at 2025-09-07 08:26:05 +0000