Re: [PATCH v2] drm/i915: Do not call hsw_set_frame_start_delay for dsi

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Nov 19, 2020 at 10:20:57AM -0800, Manasi Navare wrote:
> This should fix the boot oops for dsi
> 
> v2:
> * Fix indent (Manasi)
> 
> Fixes: 4e3cdb4535e7 ("drm/i915/dp: Master/Slave enable/disable sequence for bigjoiner")
> Signed-off-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
> ---
>  drivers/gpu/drm/i915/display/intel_display.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 5c07c74d4397..cbbe92d47e11 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -7211,7 +7211,7 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
>  	if (INTEL_GEN(dev_priv) >= 9 || IS_BROADWELL(dev_priv))
>  		bdw_set_pipemisc(new_crtc_state);
>  
> -	if (!new_crtc_state->bigjoiner_slave || !transcoder_is_dsi(cpu_transcoder)) {
> +	if (!new_crtc_state->bigjoiner_slave && !transcoder_is_dsi(cpu_transcoder)) {
>  		if (!transcoder_is_dsi(cpu_transcoder))

This check is now redundant (always true), right?  I think there's
another nested check for transcoder_is_dsi() inside this block too
(below the context lines shown by this patch).


Matt

>  			intel_set_transcoder_timings(new_crtc_state);
>  
> -- 
> 2.19.1
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Matt Roper
Graphics Software Engineer
VTT-OSGC Platform Enablement
Intel Corporation
(916) 356-2795
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx



[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux