[PATCH 04/15] drm/i915/tv: Fix tv mode clocks

[Imre Deak]

On Mon, Nov 12, 2018 at 06:59:48PM +0200, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> The oversample clock is always supposed to be either 108 MHz
> or 148.5 MHz. Make it so.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Matches the spec:
Reviewed-by: Imre Deak <imre.deak at intel.com>

> ---
>  drivers/gpu/drm/i915/intel_tv.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
> index 219a16d6dcc2..dea24ef88763 100644
> --- a/drivers/gpu/drm/i915/intel_tv.c
> +++ b/drivers/gpu/drm/i915/intel_tv.c
> @@ -636,7 +636,7 @@ static const struct tv_mode tv_modes[] = {
>  	},
>  	{
>  		.name       = "480p",
> -		.clock		= 107520,
> +		.clock		= 108000,
>  		.refresh	= 59940,
>  		.oversample     = TV_OVERSAMPLE_4X,
>  		.component_only = 1,
> @@ -660,7 +660,7 @@ static const struct tv_mode tv_modes[] = {
>  	},
>  	{
>  		.name       = "576p",
> -		.clock		= 107520,
> +		.clock		= 108000,
>  		.refresh	= 50000,
>  		.oversample     = TV_OVERSAMPLE_4X,
>  		.component_only = 1,
> @@ -684,7 +684,7 @@ static const struct tv_mode tv_modes[] = {
>  	},
>  	{
>  		.name       = "720p at 60Hz",
> -		.clock		= 148800,
> +		.clock		= 148500,
>  		.refresh	= 60000,
>  		.oversample     = TV_OVERSAMPLE_2X,
>  		.component_only = 1,
> @@ -708,7 +708,7 @@ static const struct tv_mode tv_modes[] = {
>  	},
>  	{
>  		.name       = "720p at 50Hz",
> -		.clock		= 148800,
> +		.clock		= 148500,
>  		.refresh	= 50000,
>  		.oversample     = TV_OVERSAMPLE_2X,
>  		.component_only = 1,
> @@ -733,7 +733,7 @@ static const struct tv_mode tv_modes[] = {
>  	},
>  	{
>  		.name       = "1080i at 50Hz",
> -		.clock		= 148800,
> +		.clock		= 148500,
>  		.refresh	= 50000,
>  		.oversample     = TV_OVERSAMPLE_2X,
>  		.component_only = 1,
> @@ -759,7 +759,7 @@ static const struct tv_mode tv_modes[] = {
>  	},
>  	{
>  		.name       = "1080i at 60Hz",
> -		.clock		= 148800,
> +		.clock		= 148500,
>  		.refresh	= 60000,
>  		.oversample     = TV_OVERSAMPLE_2X,
>  		.component_only = 1,
> @@ -1114,7 +1114,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
>  static const struct drm_display_mode reported_modes[] = {
>  	{
>  		.name = "NTSC 480i",
> -		.clock = 107520,
> +		.clock = 108000,
>  		.hdisplay = 1280,
>  		.hsync_start = 1368,
>  		.hsync_end = 1496,
> -- 
> 2.18.1
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel