On Fri, Nov 24, 2023 at 05:55:23PM -0300, Gustavo Sousa wrote:
> The cdclk tables were introduced with commit 736da8112fee ("drm/i915:
> Use literal representation of cdclk tables"). It has been almost 4 years
> and the divider field was not really used yet. Let's remove it.
I think we need to go the other way and actually start using it instead
of (incorrectly) trying to re-derive it from cdclk->vco. The logic the
driver is using today doesn't account for the potential use of
squashing, which means we program the wrong divider value into CDCLK_CTL
in some cases. I pointed that out during the LNL code reviews a couple
months ago, and I believe Stan is working on fixing that.
I wonder if the misprogramming we're doing today is what requires the
"HACK" at the bottom of intel_crtc_compute_min_cdclk for DG2?
Matt
>
> Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> Signed-off-by: Gustavo Sousa <gustavo.sousa@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_cdclk.c | 269 ++++++++++-----------
> 1 file changed, 134 insertions(+), 135 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
> index b93d1ad7936d..7f85a216ff5c 100644
> --- a/drivers/gpu/drm/i915/display/intel_cdclk.c
> +++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
> @@ -1227,183 +1227,182 @@ struct intel_cdclk_vals {
> u32 cdclk;
> u16 refclk;
> u16 waveform;
> - u8 divider; /* CD2X divider * 2 */
> u8 ratio;
> };
>
> static const struct intel_cdclk_vals bxt_cdclk_table[] = {
> - { .refclk = 19200, .cdclk = 144000, .divider = 8, .ratio = 60 },
> - { .refclk = 19200, .cdclk = 288000, .divider = 4, .ratio = 60 },
> - { .refclk = 19200, .cdclk = 384000, .divider = 3, .ratio = 60 },
> - { .refclk = 19200, .cdclk = 576000, .divider = 2, .ratio = 60 },
> - { .refclk = 19200, .cdclk = 624000, .divider = 2, .ratio = 65 },
> + { .refclk = 19200, .cdclk = 144000, .ratio = 60 },
> + { .refclk = 19200, .cdclk = 288000, .ratio = 60 },
> + { .refclk = 19200, .cdclk = 384000, .ratio = 60 },
> + { .refclk = 19200, .cdclk = 576000, .ratio = 60 },
> + { .refclk = 19200, .cdclk = 624000, .ratio = 65 },
> {}
> };
>
> static const struct intel_cdclk_vals glk_cdclk_table[] = {
> - { .refclk = 19200, .cdclk = 79200, .divider = 8, .ratio = 33 },
> - { .refclk = 19200, .cdclk = 158400, .divider = 4, .ratio = 33 },
> - { .refclk = 19200, .cdclk = 316800, .divider = 2, .ratio = 33 },
> + { .refclk = 19200, .cdclk = 79200, .ratio = 33 },
> + { .refclk = 19200, .cdclk = 158400, .ratio = 33 },
> + { .refclk = 19200, .cdclk = 316800, .ratio = 33 },
> {}
> };
>
> static const struct intel_cdclk_vals icl_cdclk_table[] = {
> - { .refclk = 19200, .cdclk = 172800, .divider = 2, .ratio = 18 },
> - { .refclk = 19200, .cdclk = 192000, .divider = 2, .ratio = 20 },
> - { .refclk = 19200, .cdclk = 307200, .divider = 2, .ratio = 32 },
> - { .refclk = 19200, .cdclk = 326400, .divider = 4, .ratio = 68 },
> - { .refclk = 19200, .cdclk = 556800, .divider = 2, .ratio = 58 },
> - { .refclk = 19200, .cdclk = 652800, .divider = 2, .ratio = 68 },
> -
> - { .refclk = 24000, .cdclk = 180000, .divider = 2, .ratio = 15 },
> - { .refclk = 24000, .cdclk = 192000, .divider = 2, .ratio = 16 },
> - { .refclk = 24000, .cdclk = 312000, .divider = 2, .ratio = 26 },
> - { .refclk = 24000, .cdclk = 324000, .divider = 4, .ratio = 54 },
> - { .refclk = 24000, .cdclk = 552000, .divider = 2, .ratio = 46 },
> - { .refclk = 24000, .cdclk = 648000, .divider = 2, .ratio = 54 },
> -
> - { .refclk = 38400, .cdclk = 172800, .divider = 2, .ratio = 9 },
> - { .refclk = 38400, .cdclk = 192000, .divider = 2, .ratio = 10 },
> - { .refclk = 38400, .cdclk = 307200, .divider = 2, .ratio = 16 },
> - { .refclk = 38400, .cdclk = 326400, .divider = 4, .ratio = 34 },
> - { .refclk = 38400, .cdclk = 556800, .divider = 2, .ratio = 29 },
> - { .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34 },
> + { .refclk = 19200, .cdclk = 172800, .ratio = 18 },
> + { .refclk = 19200, .cdclk = 192000, .ratio = 20 },
> + { .refclk = 19200, .cdclk = 307200, .ratio = 32 },
> + { .refclk = 19200, .cdclk = 326400, .ratio = 68 },
> + { .refclk = 19200, .cdclk = 556800, .ratio = 58 },
> + { .refclk = 19200, .cdclk = 652800, .ratio = 68 },
> +
> + { .refclk = 24000, .cdclk = 180000, .ratio = 15 },
> + { .refclk = 24000, .cdclk = 192000, .ratio = 16 },
> + { .refclk = 24000, .cdclk = 312000, .ratio = 26 },
> + { .refclk = 24000, .cdclk = 324000, .ratio = 54 },
> + { .refclk = 24000, .cdclk = 552000, .ratio = 46 },
> + { .refclk = 24000, .cdclk = 648000, .ratio = 54 },
> +
> + { .refclk = 38400, .cdclk = 172800, .ratio = 9 },
> + { .refclk = 38400, .cdclk = 192000, .ratio = 10 },
> + { .refclk = 38400, .cdclk = 307200, .ratio = 16 },
> + { .refclk = 38400, .cdclk = 326400, .ratio = 34 },
> + { .refclk = 38400, .cdclk = 556800, .ratio = 29 },
> + { .refclk = 38400, .cdclk = 652800, .ratio = 34 },
> {}
> };
>
> static const struct intel_cdclk_vals rkl_cdclk_table[] = {
> - { .refclk = 19200, .cdclk = 172800, .divider = 4, .ratio = 36 },
> - { .refclk = 19200, .cdclk = 192000, .divider = 4, .ratio = 40 },
> - { .refclk = 19200, .cdclk = 307200, .divider = 4, .ratio = 64 },
> - { .refclk = 19200, .cdclk = 326400, .divider = 8, .ratio = 136 },
> - { .refclk = 19200, .cdclk = 556800, .divider = 4, .ratio = 116 },
> - { .refclk = 19200, .cdclk = 652800, .divider = 4, .ratio = 136 },
> -
> - { .refclk = 24000, .cdclk = 180000, .divider = 4, .ratio = 30 },
> - { .refclk = 24000, .cdclk = 192000, .divider = 4, .ratio = 32 },
> - { .refclk = 24000, .cdclk = 312000, .divider = 4, .ratio = 52 },
> - { .refclk = 24000, .cdclk = 324000, .divider = 8, .ratio = 108 },
> - { .refclk = 24000, .cdclk = 552000, .divider = 4, .ratio = 92 },
> - { .refclk = 24000, .cdclk = 648000, .divider = 4, .ratio = 108 },
> -
> - { .refclk = 38400, .cdclk = 172800, .divider = 4, .ratio = 18 },
> - { .refclk = 38400, .cdclk = 192000, .divider = 4, .ratio = 20 },
> - { .refclk = 38400, .cdclk = 307200, .divider = 4, .ratio = 32 },
> - { .refclk = 38400, .cdclk = 326400, .divider = 8, .ratio = 68 },
> - { .refclk = 38400, .cdclk = 556800, .divider = 4, .ratio = 58 },
> - { .refclk = 38400, .cdclk = 652800, .divider = 4, .ratio = 68 },
> + { .refclk = 19200, .cdclk = 172800, .ratio = 36 },
> + { .refclk = 19200, .cdclk = 192000, .ratio = 40 },
> + { .refclk = 19200, .cdclk = 307200, .ratio = 64 },
> + { .refclk = 19200, .cdclk = 326400, .ratio = 136 },
> + { .refclk = 19200, .cdclk = 556800, .ratio = 116 },
> + { .refclk = 19200, .cdclk = 652800, .ratio = 136 },
> +
> + { .refclk = 24000, .cdclk = 180000, .ratio = 30 },
> + { .refclk = 24000, .cdclk = 192000, .ratio = 32 },
> + { .refclk = 24000, .cdclk = 312000, .ratio = 52 },
> + { .refclk = 24000, .cdclk = 324000, .ratio = 108 },
> + { .refclk = 24000, .cdclk = 552000, .ratio = 92 },
> + { .refclk = 24000, .cdclk = 648000, .ratio = 108 },
> +
> + { .refclk = 38400, .cdclk = 172800, .ratio = 18 },
> + { .refclk = 38400, .cdclk = 192000, .ratio = 20 },
> + { .refclk = 38400, .cdclk = 307200, .ratio = 32 },
> + { .refclk = 38400, .cdclk = 326400, .ratio = 68 },
> + { .refclk = 38400, .cdclk = 556800, .ratio = 58 },
> + { .refclk = 38400, .cdclk = 652800, .ratio = 68 },
> {}
> };
>
> static const struct intel_cdclk_vals adlp_a_step_cdclk_table[] = {
> - { .refclk = 19200, .cdclk = 307200, .divider = 2, .ratio = 32 },
> - { .refclk = 19200, .cdclk = 556800, .divider = 2, .ratio = 58 },
> - { .refclk = 19200, .cdclk = 652800, .divider = 2, .ratio = 68 },
> + { .refclk = 19200, .cdclk = 307200, .ratio = 32 },
> + { .refclk = 19200, .cdclk = 556800, .ratio = 58 },
> + { .refclk = 19200, .cdclk = 652800, .ratio = 68 },
>
> - { .refclk = 24000, .cdclk = 312000, .divider = 2, .ratio = 26 },
> - { .refclk = 24000, .cdclk = 552000, .divider = 2, .ratio = 46 },
> - { .refclk = 24400, .cdclk = 648000, .divider = 2, .ratio = 54 },
> + { .refclk = 24000, .cdclk = 312000, .ratio = 26 },
> + { .refclk = 24000, .cdclk = 552000, .ratio = 46 },
> + { .refclk = 24400, .cdclk = 648000, .ratio = 54 },
>
> - { .refclk = 38400, .cdclk = 307200, .divider = 2, .ratio = 16 },
> - { .refclk = 38400, .cdclk = 556800, .divider = 2, .ratio = 29 },
> - { .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34 },
> + { .refclk = 38400, .cdclk = 307200, .ratio = 16 },
> + { .refclk = 38400, .cdclk = 556800, .ratio = 29 },
> + { .refclk = 38400, .cdclk = 652800, .ratio = 34 },
> {}
> };
>
> static const struct intel_cdclk_vals adlp_cdclk_table[] = {
> - { .refclk = 19200, .cdclk = 172800, .divider = 3, .ratio = 27 },
> - { .refclk = 19200, .cdclk = 192000, .divider = 2, .ratio = 20 },
> - { .refclk = 19200, .cdclk = 307200, .divider = 2, .ratio = 32 },
> - { .refclk = 19200, .cdclk = 556800, .divider = 2, .ratio = 58 },
> - { .refclk = 19200, .cdclk = 652800, .divider = 2, .ratio = 68 },
> -
> - { .refclk = 24000, .cdclk = 176000, .divider = 3, .ratio = 22 },
> - { .refclk = 24000, .cdclk = 192000, .divider = 2, .ratio = 16 },
> - { .refclk = 24000, .cdclk = 312000, .divider = 2, .ratio = 26 },
> - { .refclk = 24000, .cdclk = 552000, .divider = 2, .ratio = 46 },
> - { .refclk = 24000, .cdclk = 648000, .divider = 2, .ratio = 54 },
> -
> - { .refclk = 38400, .cdclk = 179200, .divider = 3, .ratio = 14 },
> - { .refclk = 38400, .cdclk = 192000, .divider = 2, .ratio = 10 },
> - { .refclk = 38400, .cdclk = 307200, .divider = 2, .ratio = 16 },
> - { .refclk = 38400, .cdclk = 556800, .divider = 2, .ratio = 29 },
> - { .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34 },
> + { .refclk = 19200, .cdclk = 172800, .ratio = 27 },
> + { .refclk = 19200, .cdclk = 192000, .ratio = 20 },
> + { .refclk = 19200, .cdclk = 307200, .ratio = 32 },
> + { .refclk = 19200, .cdclk = 556800, .ratio = 58 },
> + { .refclk = 19200, .cdclk = 652800, .ratio = 68 },
> +
> + { .refclk = 24000, .cdclk = 176000, .ratio = 22 },
> + { .refclk = 24000, .cdclk = 192000, .ratio = 16 },
> + { .refclk = 24000, .cdclk = 312000, .ratio = 26 },
> + { .refclk = 24000, .cdclk = 552000, .ratio = 46 },
> + { .refclk = 24000, .cdclk = 648000, .ratio = 54 },
> +
> + { .refclk = 38400, .cdclk = 179200, .ratio = 14 },
> + { .refclk = 38400, .cdclk = 192000, .ratio = 10 },
> + { .refclk = 38400, .cdclk = 307200, .ratio = 16 },
> + { .refclk = 38400, .cdclk = 556800, .ratio = 29 },
> + { .refclk = 38400, .cdclk = 652800, .ratio = 34 },
> {}
> };
>
> static const struct intel_cdclk_vals rplu_cdclk_table[] = {
> - { .refclk = 19200, .cdclk = 172800, .divider = 3, .ratio = 27 },
> - { .refclk = 19200, .cdclk = 192000, .divider = 2, .ratio = 20 },
> - { .refclk = 19200, .cdclk = 307200, .divider = 2, .ratio = 32 },
> - { .refclk = 19200, .cdclk = 480000, .divider = 2, .ratio = 50 },
> - { .refclk = 19200, .cdclk = 556800, .divider = 2, .ratio = 58 },
> - { .refclk = 19200, .cdclk = 652800, .divider = 2, .ratio = 68 },
> -
> - { .refclk = 24000, .cdclk = 176000, .divider = 3, .ratio = 22 },
> - { .refclk = 24000, .cdclk = 192000, .divider = 2, .ratio = 16 },
> - { .refclk = 24000, .cdclk = 312000, .divider = 2, .ratio = 26 },
> - { .refclk = 24000, .cdclk = 480000, .divider = 2, .ratio = 40 },
> - { .refclk = 24000, .cdclk = 552000, .divider = 2, .ratio = 46 },
> - { .refclk = 24000, .cdclk = 648000, .divider = 2, .ratio = 54 },
> -
> - { .refclk = 38400, .cdclk = 179200, .divider = 3, .ratio = 14 },
> - { .refclk = 38400, .cdclk = 192000, .divider = 2, .ratio = 10 },
> - { .refclk = 38400, .cdclk = 307200, .divider = 2, .ratio = 16 },
> - { .refclk = 38400, .cdclk = 480000, .divider = 2, .ratio = 25 },
> - { .refclk = 38400, .cdclk = 556800, .divider = 2, .ratio = 29 },
> - { .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34 },
> + { .refclk = 19200, .cdclk = 172800, .ratio = 27 },
> + { .refclk = 19200, .cdclk = 192000, .ratio = 20 },
> + { .refclk = 19200, .cdclk = 307200, .ratio = 32 },
> + { .refclk = 19200, .cdclk = 480000, .ratio = 50 },
> + { .refclk = 19200, .cdclk = 556800, .ratio = 58 },
> + { .refclk = 19200, .cdclk = 652800, .ratio = 68 },
> +
> + { .refclk = 24000, .cdclk = 176000, .ratio = 22 },
> + { .refclk = 24000, .cdclk = 192000, .ratio = 16 },
> + { .refclk = 24000, .cdclk = 312000, .ratio = 26 },
> + { .refclk = 24000, .cdclk = 480000, .ratio = 40 },
> + { .refclk = 24000, .cdclk = 552000, .ratio = 46 },
> + { .refclk = 24000, .cdclk = 648000, .ratio = 54 },
> +
> + { .refclk = 38400, .cdclk = 179200, .ratio = 14 },
> + { .refclk = 38400, .cdclk = 192000, .ratio = 10 },
> + { .refclk = 38400, .cdclk = 307200, .ratio = 16 },
> + { .refclk = 38400, .cdclk = 480000, .ratio = 25 },
> + { .refclk = 38400, .cdclk = 556800, .ratio = 29 },
> + { .refclk = 38400, .cdclk = 652800, .ratio = 34 },
> {}
> };
>
> static const struct intel_cdclk_vals dg2_cdclk_table[] = {
> - { .refclk = 38400, .cdclk = 163200, .divider = 2, .ratio = 34, .waveform = 0x8888 },
> - { .refclk = 38400, .cdclk = 204000, .divider = 2, .ratio = 34, .waveform = 0x9248 },
> - { .refclk = 38400, .cdclk = 244800, .divider = 2, .ratio = 34, .waveform = 0xa4a4 },
> - { .refclk = 38400, .cdclk = 285600, .divider = 2, .ratio = 34, .waveform = 0xa54a },
> - { .refclk = 38400, .cdclk = 326400, .divider = 2, .ratio = 34, .waveform = 0xaaaa },
> - { .refclk = 38400, .cdclk = 367200, .divider = 2, .ratio = 34, .waveform = 0xad5a },
> - { .refclk = 38400, .cdclk = 408000, .divider = 2, .ratio = 34, .waveform = 0xb6b6 },
> - { .refclk = 38400, .cdclk = 448800, .divider = 2, .ratio = 34, .waveform = 0xdbb6 },
> - { .refclk = 38400, .cdclk = 489600, .divider = 2, .ratio = 34, .waveform = 0xeeee },
> - { .refclk = 38400, .cdclk = 530400, .divider = 2, .ratio = 34, .waveform = 0xf7de },
> - { .refclk = 38400, .cdclk = 571200, .divider = 2, .ratio = 34, .waveform = 0xfefe },
> - { .refclk = 38400, .cdclk = 612000, .divider = 2, .ratio = 34, .waveform = 0xfffe },
> - { .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34, .waveform = 0xffff },
> + { .refclk = 38400, .cdclk = 163200, .ratio = 34, .waveform = 0x8888 },
> + { .refclk = 38400, .cdclk = 204000, .ratio = 34, .waveform = 0x9248 },
> + { .refclk = 38400, .cdclk = 244800, .ratio = 34, .waveform = 0xa4a4 },
> + { .refclk = 38400, .cdclk = 285600, .ratio = 34, .waveform = 0xa54a },
> + { .refclk = 38400, .cdclk = 326400, .ratio = 34, .waveform = 0xaaaa },
> + { .refclk = 38400, .cdclk = 367200, .ratio = 34, .waveform = 0xad5a },
> + { .refclk = 38400, .cdclk = 408000, .ratio = 34, .waveform = 0xb6b6 },
> + { .refclk = 38400, .cdclk = 448800, .ratio = 34, .waveform = 0xdbb6 },
> + { .refclk = 38400, .cdclk = 489600, .ratio = 34, .waveform = 0xeeee },
> + { .refclk = 38400, .cdclk = 530400, .ratio = 34, .waveform = 0xf7de },
> + { .refclk = 38400, .cdclk = 571200, .ratio = 34, .waveform = 0xfefe },
> + { .refclk = 38400, .cdclk = 612000, .ratio = 34, .waveform = 0xfffe },
> + { .refclk = 38400, .cdclk = 652800, .ratio = 34, .waveform = 0xffff },
> {}
> };
>
> static const struct intel_cdclk_vals mtl_cdclk_table[] = {
> - { .refclk = 38400, .cdclk = 172800, .divider = 2, .ratio = 16, .waveform = 0xad5a },
> - { .refclk = 38400, .cdclk = 192000, .divider = 2, .ratio = 16, .waveform = 0xb6b6 },
> - { .refclk = 38400, .cdclk = 307200, .divider = 2, .ratio = 16, .waveform = 0x0000 },
> - { .refclk = 38400, .cdclk = 480000, .divider = 2, .ratio = 25, .waveform = 0x0000 },
> - { .refclk = 38400, .cdclk = 556800, .divider = 2, .ratio = 29, .waveform = 0x0000 },
> - { .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34, .waveform = 0x0000 },
> + { .refclk = 38400, .cdclk = 172800, .ratio = 16, .waveform = 0xad5a },
> + { .refclk = 38400, .cdclk = 192000, .ratio = 16, .waveform = 0xb6b6 },
> + { .refclk = 38400, .cdclk = 307200, .ratio = 16, .waveform = 0x0000 },
> + { .refclk = 38400, .cdclk = 480000, .ratio = 25, .waveform = 0x0000 },
> + { .refclk = 38400, .cdclk = 556800, .ratio = 29, .waveform = 0x0000 },
> + { .refclk = 38400, .cdclk = 652800, .ratio = 34, .waveform = 0x0000 },
> {}
> };
>
> static const struct intel_cdclk_vals lnl_cdclk_table[] = {
> - { .refclk = 38400, .cdclk = 153600, .divider = 2, .ratio = 16, .waveform = 0xaaaa },
> - { .refclk = 38400, .cdclk = 172800, .divider = 2, .ratio = 16, .waveform = 0xad5a },
> - { .refclk = 38400, .cdclk = 192000, .divider = 2, .ratio = 16, .waveform = 0xb6b6 },
> - { .refclk = 38400, .cdclk = 211200, .divider = 2, .ratio = 16, .waveform = 0xdbb6 },
> - { .refclk = 38400, .cdclk = 230400, .divider = 2, .ratio = 16, .waveform = 0xeeee },
> - { .refclk = 38400, .cdclk = 249600, .divider = 2, .ratio = 16, .waveform = 0xf7de },
> - { .refclk = 38400, .cdclk = 268800, .divider = 2, .ratio = 16, .waveform = 0xfefe },
> - { .refclk = 38400, .cdclk = 288000, .divider = 2, .ratio = 16, .waveform = 0xfffe },
> - { .refclk = 38400, .cdclk = 307200, .divider = 2, .ratio = 16, .waveform = 0xffff },
> - { .refclk = 38400, .cdclk = 330000, .divider = 2, .ratio = 25, .waveform = 0xdbb6 },
> - { .refclk = 38400, .cdclk = 360000, .divider = 2, .ratio = 25, .waveform = 0xeeee },
> - { .refclk = 38400, .cdclk = 390000, .divider = 2, .ratio = 25, .waveform = 0xf7de },
> - { .refclk = 38400, .cdclk = 420000, .divider = 2, .ratio = 25, .waveform = 0xfefe },
> - { .refclk = 38400, .cdclk = 450000, .divider = 2, .ratio = 25, .waveform = 0xfffe },
> - { .refclk = 38400, .cdclk = 480000, .divider = 2, .ratio = 25, .waveform = 0xffff },
> - { .refclk = 38400, .cdclk = 487200, .divider = 2, .ratio = 29, .waveform = 0xfefe },
> - { .refclk = 38400, .cdclk = 522000, .divider = 2, .ratio = 29, .waveform = 0xfffe },
> - { .refclk = 38400, .cdclk = 556800, .divider = 2, .ratio = 29, .waveform = 0xffff },
> - { .refclk = 38400, .cdclk = 571200, .divider = 2, .ratio = 34, .waveform = 0xfefe },
> - { .refclk = 38400, .cdclk = 612000, .divider = 2, .ratio = 34, .waveform = 0xfffe },
> - { .refclk = 38400, .cdclk = 652800, .divider = 2, .ratio = 34, .waveform = 0xffff },
> + { .refclk = 38400, .cdclk = 153600, .ratio = 16, .waveform = 0xaaaa },
> + { .refclk = 38400, .cdclk = 172800, .ratio = 16, .waveform = 0xad5a },
> + { .refclk = 38400, .cdclk = 192000, .ratio = 16, .waveform = 0xb6b6 },
> + { .refclk = 38400, .cdclk = 211200, .ratio = 16, .waveform = 0xdbb6 },
> + { .refclk = 38400, .cdclk = 230400, .ratio = 16, .waveform = 0xeeee },
> + { .refclk = 38400, .cdclk = 249600, .ratio = 16, .waveform = 0xf7de },
> + { .refclk = 38400, .cdclk = 268800, .ratio = 16, .waveform = 0xfefe },
> + { .refclk = 38400, .cdclk = 288000, .ratio = 16, .waveform = 0xfffe },
> + { .refclk = 38400, .cdclk = 307200, .ratio = 16, .waveform = 0xffff },
> + { .refclk = 38400, .cdclk = 330000, .ratio = 25, .waveform = 0xdbb6 },
> + { .refclk = 38400, .cdclk = 360000, .ratio = 25, .waveform = 0xeeee },
> + { .refclk = 38400, .cdclk = 390000, .ratio = 25, .waveform = 0xf7de },
> + { .refclk = 38400, .cdclk = 420000, .ratio = 25, .waveform = 0xfefe },
> + { .refclk = 38400, .cdclk = 450000, .ratio = 25, .waveform = 0xfffe },
> + { .refclk = 38400, .cdclk = 480000, .ratio = 25, .waveform = 0xffff },
> + { .refclk = 38400, .cdclk = 487200, .ratio = 29, .waveform = 0xfefe },
> + { .refclk = 38400, .cdclk = 522000, .ratio = 29, .waveform = 0xfffe },
> + { .refclk = 38400, .cdclk = 556800, .ratio = 29, .waveform = 0xffff },
> + { .refclk = 38400, .cdclk = 571200, .ratio = 34, .waveform = 0xfefe },
> + { .refclk = 38400, .cdclk = 612000, .ratio = 34, .waveform = 0xfffe },
> + { .refclk = 38400, .cdclk = 652800, .ratio = 34, .waveform = 0xffff },
> {}
> };
>
> --
> 2.42.1
>
--
Matt Roper
Graphics Software Engineer
Linux GPU Platform Enablement
Intel Corporation
