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path: root/drivers/gpu/drm/imx/dw_hdmi-imx.c
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Diffstat (limited to 'drivers/gpu/drm/imx/dw_hdmi-imx.c')
-rw-r--r--drivers/gpu/drm/imx/dw_hdmi-imx.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 644edf65dbe0..98605ea2ad9d 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -48,11 +48,17 @@ static const struct dw_hdmi_mpll_config imx_mpll_cfg[] = {
{ 0x40a2, 0x000a },
},
}, {
- ~0UL, {
+ 216000000, {
{ 0x00a0, 0x000a },
{ 0x2001, 0x000f },
{ 0x4002, 0x000f },
},
+ }, {
+ ~0UL, {
+ { 0x0000, 0x0000 },
+ { 0x0000, 0x0000 },
+ { 0x0000, 0x0000 },
+ },
}
};
@@ -82,7 +88,7 @@ static const struct dw_hdmi_curr_ctrl imx_cur_ctr[] = {
*/
static const struct dw_hdmi_phy_config imx_phy_config[] = {
/*pixelclk symbol term vlev */
- { 148500000, 0x800d, 0x0005, 0x01ad},
+ { 216000000, 0x800d, 0x0005, 0x01ad},
{ ~0UL, 0x0000, 0x0000, 0x0000}
};
@@ -148,7 +154,8 @@ static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
{
if (mode->clock < 13500)
return MODE_CLOCK_LOW;
- if (mode->clock > 266000)
+ /* FIXME: Hardware is capable of 266MHz, but setup data is missing. */
+ if (mode->clock > 216000)
return MODE_CLOCK_HIGH;
return MODE_OK;
@@ -159,7 +166,8 @@ static enum drm_mode_status imx6dl_hdmi_mode_valid(struct drm_connector *con,
{
if (mode->clock < 13500)
return MODE_CLOCK_LOW;
- if (mode->clock > 270000)
+ /* FIXME: Hardware is capable of 270MHz, but setup data is missing. */
+ if (mode->clock > 216000)
return MODE_CLOCK_HIGH;
return MODE_OK;