korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-19 18:24:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/rockchip/dsi: remove mode_valid function

Browse Source 
The MIPI DSI do not need check the validity of resolution, the max
resolution should depend VOP. Hence, remove rk3288_mipi_dsi_mode_valid
here.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1487577744-2855-5-git-send-email-zyw@rock-chips.com
This commit is contained in:
Chris Zhong 2017-02-20 16:02:20 +08:00 committed by Sean Paul
parent a432e05405
commit 975f4aa24f
1 changed files with 0 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
drivers/gpu/drm/rockchip/dw-mipi-dsi.c
View File

@ -279,8 +279,6 @@ struct dw_mipi_dsi_plat_data {
u32 grf_dsi0_mode; u32 grf_dsi0_mode;
u32 grf_dsi0_mode_reg; u32 grf_dsi0_mode_reg;
unsigned int max_data_lanes; unsigned int max_data_lanes;
enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
struct drm_display_mode *mode);
}; };
struct dw_mipi_dsi { struct dw_mipi_dsi {
@ -1041,23 +1039,8 @@ static int dw_mipi_dsi_connector_get_modes(struct drm_connector *connector)
return drm_panel_get_modes(dsi->panel); return drm_panel_get_modes(dsi->panel);
} }
static enum drm_mode_status dw_mipi_dsi_mode_valid(
struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct dw_mipi_dsi *dsi = con_to_dsi(connector);
enum drm_mode_status mode_status = MODE_OK;
if (dsi->pdata->mode_valid)
mode_status = dsi->pdata->mode_valid(connector, mode);
return mode_status;
}
static struct drm_connector_helper_funcs dw_mipi_dsi_connector_helper_funcs = { static struct drm_connector_helper_funcs dw_mipi_dsi_connector_helper_funcs = {
.get_modes = dw_mipi_dsi_connector_get_modes, .get_modes = dw_mipi_dsi_connector_get_modes,
.mode_valid = dw_mipi_dsi_mode_valid,
}; };
static void dw_mipi_dsi_drm_connector_destroy(struct drm_connector *connector) static void dw_mipi_dsi_drm_connector_destroy(struct drm_connector *connector)
@ -1128,33 +1111,11 @@ static int rockchip_mipi_parse_dt(struct dw_mipi_dsi *dsi)
return 0; return 0;
} }
static enum drm_mode_status rk3288_mipi_dsi_mode_valid(
struct drm_connector *connector,
struct drm_display_mode *mode)
{
/*
* The VID_PKT_SIZE field in the DSI_VID_PKT_CFG
* register is 11-bit.
*/
if (mode->hdisplay > 0x7ff)
return MODE_BAD_HVALUE;
/*
* The V_ACTIVE_LINES field in the DSI_VTIMING_CFG
* register is 11-bit.
*/
if (mode->vdisplay > 0x7ff)
return MODE_BAD_VVALUE;
return MODE_OK;
}
static struct dw_mipi_dsi_plat_data rk3288_mipi_dsi_drv_data = { static struct dw_mipi_dsi_plat_data rk3288_mipi_dsi_drv_data = {
.dsi0_en_bit = RK3288_DSI0_SEL_VOP_LIT, .dsi0_en_bit = RK3288_DSI0_SEL_VOP_LIT,
.dsi1_en_bit = RK3288_DSI1_SEL_VOP_LIT, .dsi1_en_bit = RK3288_DSI1_SEL_VOP_LIT,
.grf_switch_reg = RK3288_GRF_SOC_CON6, .grf_switch_reg = RK3288_GRF_SOC_CON6,
.max_data_lanes = 4, .max_data_lanes = 4,
.mode_valid = rk3288_mipi_dsi_mode_valid,
}; };
static struct dw_mipi_dsi_plat_data rk3399_mipi_dsi_drv_data = { static struct dw_mipi_dsi_plat_data rk3399_mipi_dsi_drv_data = {