From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 45 ++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 44 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/kernel/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
index 4c36d9b..7b6abed 100644
--- a/kernel/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/kernel/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -107,6 +107,12 @@
ROCKCHIP_COLOR_BAR_VERTICAL = 2,
};
+enum rockchip_drm_split_area {
+ ROCKCHIP_DRM_SPLIT_UNSET = 0,
+ ROCKCHIP_DRM_SPLIT_LEFT_SIDE = 1,
+ ROCKCHIP_DRM_SPLIT_RIGHT_SIDE = 2,
+};
+
struct rockchip_drm_sub_dev {
struct list_head list;
struct drm_connector *connector;
@@ -184,6 +190,37 @@
u16 target_bits_per_pixel_x16;
};
+#define ACM_GAIN_LUT_HY_LENGTH (9*17)
+#define ACM_GAIN_LUT_HY_TOTAL_LENGTH (ACM_GAIN_LUT_HY_LENGTH * 3)
+#define ACM_GAIN_LUT_HS_LENGTH (13*17)
+#define ACM_GAIN_LUT_HS_TOTAL_LENGTH (ACM_GAIN_LUT_HS_LENGTH * 3)
+#define ACM_DELTA_LUT_H_LENGTH 65
+#define ACM_DELTA_LUT_H_TOTAL_LENGTH (ACM_DELTA_LUT_H_LENGTH * 3)
+
+struct post_acm {
+ s16 delta_lut_h[ACM_DELTA_LUT_H_TOTAL_LENGTH];
+ s16 gain_lut_hy[ACM_GAIN_LUT_HY_TOTAL_LENGTH];
+ s16 gain_lut_hs[ACM_GAIN_LUT_HS_TOTAL_LENGTH];
+ u16 y_gain;
+ u16 h_gain;
+ u16 s_gain;
+ u16 acm_enable;
+};
+
+struct post_csc {
+ u16 hue;
+ u16 saturation;
+ u16 contrast;
+ u16 brightness;
+ u16 r_gain;
+ u16 g_gain;
+ u16 b_gain;
+ u16 r_offset;
+ u16 g_offset;
+ u16 b_offset;
+ u16 csc_enable;
+};
+
struct rockchip_crtc_state {
struct drm_crtc_state base;
int vp_id;
@@ -227,6 +264,7 @@
int afbdc_win_yoffset;
int dsp_layer_sel;
u32 output_if;
+ u32 output_if_left_panel;
u32 bus_format;
u32 bus_flags;
int yuv_overlay;
@@ -255,6 +293,7 @@
struct drm_property_blob *hdr_ext_data;
struct drm_property_blob *acm_lut_data;
struct drm_property_blob *post_csc_data;
+ struct drm_property_blob *cubic_lut_data;
int request_refresh_rate;
int max_refresh_rate;
@@ -399,7 +438,7 @@
* @wait_vact_end: wait the last active line.
*/
struct rockchip_crtc_funcs {
- int (*loader_protect)(struct drm_crtc *crtc, bool on);
+ int (*loader_protect)(struct drm_crtc *crtc, bool on, void *data);
int (*enable_vblank)(struct drm_crtc *crtc);
void (*disable_vblank)(struct drm_crtc *crtc);
size_t (*bandwidth)(struct drm_crtc *crtc,
@@ -452,6 +491,8 @@
struct drm_property *aclk_prop;
struct drm_property *bg_prop;
struct drm_property *line_flag_prop;
+ struct drm_property *cubic_lut_prop;
+ struct drm_property *cubic_lut_size_prop;
/* private plane prop */
struct drm_property *eotf_prop;
@@ -461,6 +502,7 @@
/* private connector prop */
struct drm_property *connector_id_prop;
+ struct drm_property *split_area_prop;
const struct rockchip_crtc_funcs *crtc_funcs[ROCKCHIP_MAX_CRTC];
@@ -525,6 +567,7 @@
uint32_t rockchip_drm_of_find_possible_crtcs(struct drm_device *dev,
struct device_node *port);
uint32_t rockchip_drm_get_bpp(const struct drm_format_info *info);
+uint32_t rockchip_drm_get_cycles_per_pixel(uint32_t bus_format);
int rockchip_drm_get_yuv422_format(struct drm_connector *connector,
struct edid *edid);
int rockchip_drm_parse_cea_ext(struct rockchip_drm_dsc_cap *dsc_cap,
--
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