xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/imx: consolidate bus format variable names

Browse Source 
This patch consolidates the different interface_pix_fmt, pixel_fmt, pix_fmt,
and pixfmt variables to a common name "bus_format" wherever they describe the
pixel format on the bus between display controller and encoder hardware.
At the same time, it renames imx_drm_panel_format to imx_drm_set_bus_format.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Emil Renner Berthing <kernel@esmil.dk>
This commit is contained in:
Philipp Zabel
2015-02-02 17:25:59 +01:00
parent a7c6e76fee
commit 2872c8072a
9 changed files with 35 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/gpu/drm/imx/ipuv3-crtc.c
View File

@@ -45,7 +45,7 @@ struct ipu_crtc {
struct drm_pending_vblank_event *page_flip_event;
struct drm_framebuffer *newfb;
int irq;
u32 interface_pix_fmt;
u32 bus_format;
int di_hsync_pin;
int di_vsync_pin;
};
@@ -145,7 +145,6 @@ static int ipu_crtc_mode_set(struct drm_crtc *crtc,
struct ipu_crtc *ipu_crtc = to_ipu_crtc(crtc);
struct ipu_di_signal_cfg sig_cfg = {};
unsigned long encoder_types = 0;
u32 out_pixel_fmt;
int ret;
dev_dbg(ipu_crtc->dev, "%s: mode->hdisplay: %d\n", __func__,
@@ -173,11 +172,9 @@ static int ipu_crtc_mode_set(struct drm_crtc *crtc,
else
sig_cfg.clkflags = 0;
out_pixel_fmt = ipu_crtc->interface_pix_fmt;
sig_cfg.enable_pol = 1;
sig_cfg.clk_pol = 0;
sig_cfg.pixel_fmt = out_pixel_fmt;
sig_cfg.bus_format = ipu_crtc->bus_format;
sig_cfg.v_to_h_sync = 0;
sig_cfg.hsync_pin = ipu_crtc->di_hsync_pin;
sig_cfg.vsync_pin = ipu_crtc->di_vsync_pin;
@@ -186,7 +183,7 @@ static int ipu_crtc_mode_set(struct drm_crtc *crtc,
ret = ipu_dc_init_sync(ipu_crtc->dc, ipu_crtc->di,
mode->flags & DRM_MODE_FLAG_INTERLACE,
out_pixel_fmt, mode->hdisplay);
ipu_crtc->bus_format, mode->hdisplay);
if (ret) {
dev_err(ipu_crtc->dev,
"initializing display controller failed with %d\n",
@@ -294,11 +291,11 @@ static void ipu_disable_vblank(struct drm_crtc *crtc)
}
static int ipu_set_interface_pix_fmt(struct drm_crtc *crtc,
u32 pixfmt, int hsync_pin, int vsync_pin)
u32 bus_format, int hsync_pin, int vsync_pin)
{
struct ipu_crtc *ipu_crtc = to_ipu_crtc(crtc);
ipu_crtc->interface_pix_fmt = pixfmt;
ipu_crtc->bus_format = bus_format;
ipu_crtc->di_hsync_pin = hsync_pin;
ipu_crtc->di_vsync_pin = vsync_pin;