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drm/omap: Use consistent name for struct videomode

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Use 'vm' to refer to a struct videomode instead of 'p', 't', 'timings' or
something else.

The code will be easier to follow if we use consistent names.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Peter Ujfalusi
2016-09-22 14:07:04 +03:00
committed by Tomi Valkeinen
parent 4520ff28aa
commit da11bbbb10
33 changed files with 524 additions and 532 deletions
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39
drivers/gpu/drm/omapdrm/dss/venc.c
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@@ -262,7 +262,7 @@ static const struct venc_config venc_config_pal_bdghi = {
.fid_ext_start_y__fid_ext_offset_y = 0x01380005,
};
const struct videomode omap_dss_pal_timings = {
const struct videomode omap_dss_pal_vm = {
.hactive = 720,
.vactive = 574,
.pixelclock = 13500000,
@@ -278,9 +278,9 @@ const struct videomode omap_dss_pal_timings = {
DISPLAY_FLAGS_PIXDATA_POSEDGE |
DISPLAY_FLAGS_SYNC_NEGEDGE,
};
EXPORT_SYMBOL(omap_dss_pal_timings);
EXPORT_SYMBOL(omap_dss_pal_vm);
const struct videomode omap_dss_ntsc_timings = {
const struct videomode omap_dss_ntsc_vm = {
.hactive = 720,
.vactive = 482,
.pixelclock = 13500000,
@@ -296,7 +296,7 @@ const struct videomode omap_dss_ntsc_timings = {
DISPLAY_FLAGS_PIXDATA_POSEDGE |
DISPLAY_FLAGS_SYNC_NEGEDGE,
};
EXPORT_SYMBOL(omap_dss_ntsc_timings);
EXPORT_SYMBOL(omap_dss_ntsc_vm);
static struct {
struct platform_device *pdev;
@@ -307,7 +307,7 @@ static struct {
struct clk *tv_dac_clk;
struct videomode timings;
struct videomode vm;
enum omap_dss_venc_type type;
bool invert_polarity;
@@ -421,13 +421,12 @@ static void venc_runtime_put(void)
WARN_ON(r < 0 && r != -ENOSYS);
}
static const struct venc_config *venc_timings_to_config(
struct videomode *timings)
static const struct venc_config *venc_timings_to_config(struct videomode *vm)
{
if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0)
if (memcmp(&omap_dss_pal_vm, vm, sizeof(*vm)) == 0)
return &venc_config_pal_trm;
if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0)
if (memcmp(&omap_dss_ntsc_vm, vm, sizeof(*vm)) == 0)
return &venc_config_ntsc_trm;
BUG();
@@ -445,7 +444,7 @@ static int venc_power_on(struct omap_dss_device *dssdev)
goto err0;
venc_reset();
venc_write_config(venc_timings_to_config(&venc.timings));
venc_write_config(venc_timings_to_config(&venc.vm));
dss_set_venc_output(venc.type);
dss_set_dac_pwrdn_bgz(1);
@@ -462,7 +461,7 @@ static int venc_power_on(struct omap_dss_device *dssdev)
venc_write_reg(VENC_OUTPUT_CONTROL, l);
dss_mgr_set_timings(channel, &venc.timings);
dss_mgr_set_timings(channel, &venc.vm);
r = regulator_enable(venc.vdda_dac_reg);
if (r)
@@ -540,17 +539,17 @@ static void venc_display_disable(struct omap_dss_device *dssdev)
}
static void venc_set_timings(struct omap_dss_device *dssdev,
struct videomode *timings)
struct videomode *vm)
{
DSSDBG("venc_set_timings\n");
mutex_lock(&venc.venc_lock);
/* Reset WSS data when the TV standard changes. */
if (memcmp(&venc.timings, timings, sizeof(*timings)))
if (memcmp(&venc.vm, vm, sizeof(*vm)))
venc.wss_data = 0;
venc.timings = *timings;
venc.vm = *vm;
dispc_set_tv_pclk(13500000);
@@ -558,25 +557,25 @@ static void venc_set_timings(struct omap_dss_device *dssdev,
}
static int venc_check_timings(struct omap_dss_device *dssdev,
struct videomode *timings)
struct videomode *vm)
{
DSSDBG("venc_check_timings\n");
if (memcmp(&omap_dss_pal_timings, timings, sizeof(*timings)) == 0)
if (memcmp(&omap_dss_pal_vm, vm, sizeof(*vm)) == 0)
return 0;
if (memcmp(&omap_dss_ntsc_timings, timings, sizeof(*timings)) == 0)
if (memcmp(&omap_dss_ntsc_vm, vm, sizeof(*vm)) == 0)
return 0;
return -EINVAL;
}
static void venc_get_timings(struct omap_dss_device *dssdev,
struct videomode *timings)
struct videomode *vm)
{
mutex_lock(&venc.venc_lock);
*timings = venc.timings;
*vm = venc.vm;
mutex_unlock(&venc.venc_lock);
}
@@ -596,7 +595,7 @@ static int venc_set_wss(struct omap_dss_device *dssdev, u32 wss)
mutex_lock(&venc.venc_lock);
config = venc_timings_to_config(&venc.timings);
config = venc_timings_to_config(&venc.vm);
/* Invert due to VENC_L21_WC_CTL:INV=1 */
venc.wss_data = (wss ^ 0xfffff) << 8;